CN220207568U

CN220207568U - Flue gas emission detector convenient to maintain

Info

Publication number: CN220207568U
Application number: CN202321603586.1U
Authority: CN
Inventors: 李淑珍; 王伟
Original assignee: Tianjin Lichen Environmental Technology Co ltd
Current assignee: Li Shuzhen
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2023-12-19
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a smoke emission detector convenient to maintain, which comprises a shell and a driving motor, wherein the output end of the driving motor is fixedly connected with a threaded rod, the upper end of the outer surface of the threaded rod is in threaded connection with a moving block, the left side of the moving block is fixedly connected with a brush plate, the left end of an inner cavity of the shell is fixedly connected with a filter screen, the top and the bottom of the left end of the inner cavity of the shell are fixedly connected with guide plates, and the left end of the bottom of the shell is provided with a positioning groove. According to the utility model, through the arrangement of the protective cover, the positioning groove, the limiting hole, the limiting block, the positioning clamp cover, the T-shaped sliding block, the T-shaped sliding groove and the spring, the main body of the detector can be quickly disassembled and assembled, so that the maintenance and overhaul of staff are facilitated, and the problems that the existing smoke emission detector is required to be disassembled and assembled by means of tools when the smoke emission detector is overhauled and maintained, time and labor are wasted and inconvenience is brought to the use of the staff are solved.

Description

Flue gas emission detector convenient to maintain

Technical Field

The utility model relates to the technical field of flue gas detection, in particular to a flue gas emission detector convenient to maintain.

Background

In the detection of an atmospheric pollution source, the detection of smoke emission is a relatively conventional detection item, in the prior art, a filter screen is arranged at an exhaust port of a pipeline to filter smoke, a detection device comprising a smoke analyzer is arranged at one side of the filter screen to detect the filtered gas, and the smoke analyzer is equipment for continuously analyzing and measuring the content of the smoke such as CO2, CO, NOx, SO2 and the like by using an electrochemical sensor.

At present, the existing smoke emission detector is installed and fixed by bolts, so that the smoke emission detector needs to be disassembled and assembled by means of tools when overhauling and maintaining, time and labor are wasted, inconvenience is brought to the use of staff, and therefore, the smoke emission detector convenient to maintain is provided.

Disclosure of Invention

The utility model aims to provide a smoke emission detector convenient to maintain, which has the advantage of convenient maintenance, and solves the problems that the existing smoke emission detector is installed and fixed by bolts, so that the smoke emission detector needs to be disassembled and assembled by means of tools during overhauling and maintenance, which is time-consuming and labor-consuming and brings inconvenience to staff.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a smoke emission detector convenient to maintain, includes casing and driving motor, driving motor's output fixedly connected with threaded rod, the upper end threaded connection of threaded rod surface has the movable block, the left side fixedly connected with brush board of movable block, the left end fixedly connected with filter screen of casing inner chamber, the equal fixedly connected with deflector in top and the bottom of casing inner chamber left end, the constant head tank has been seted up to the left end of casing bottom, the inboard of constant head tank is provided with the detector main part, the outside of detector main part lower extreme is provided with the protection casing, spacing hole has all been seted up at the left and right sides both ends of protection casing bottom, T shape spout has all been seted up at the left and right sides both ends of T shape spout inner chamber, one side fixedly connected with spring of T shape spout inner chamber, the other end fixedly connected with T shape slider, the bottom fixedly connected with location card cover of T shape slider, the equal fixedly connected with stopper in both ends about the casing bottom.

Preferably, the left end and the right end of the top of the shell are fixedly connected with supporting rods, and the top of each supporting rod is fixedly connected with a mounting plate.

Preferably, the left end fixedly connected with fixed plate on casing front surface, the top fixed mounting of fixed plate has driving motor.

Preferably, the right end of the inner cavity of the shell is fixedly provided with a guiding fan, and the right side of the shell is provided with a through hole.

Preferably, the T-shaped sliding groove is matched with the T-shaped sliding block, and the T-shaped sliding block slides on the inner side of the T-shaped sliding groove.

Preferably, the limiting hole is matched with the limiting block, and the limiting block is inserted into the inner side of the limiting hole.

Preferably, one side of the positioning clamp cover is fixedly connected with a handle, and the handle is of a U-shaped structure.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the detector main body can be quickly disassembled and assembled through the arrangement of the protective cover, the positioning groove, the limiting hole, the limiting block, the positioning clamp cover, the T-shaped sliding block, the T-shaped sliding groove and the spring, so that the maintenance and overhaul of staff are facilitated.

2. According to the utility model, dust and solid particles in the smoke can be filtered through the arrangement of the filter screen, the adverse effect of the dust and the solid particles on the main body of the detector is avoided, the maintenance time of the main body of the detector is further prolonged, the filter screen can be cleaned after being used for a long time through the arrangement of the driving motor, the moving block, the threaded rod and the brush plate, and the situation that the filter screen is blocked by the dust and the solid particles in the smoke and the like and the smoke filtering effect is influenced by the filter screen is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model in a front view;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;

FIG. 4 is a schematic top view of the alignment card housing of the present utility model.

In the figure: 1. a housing; 2. a driving motor; 3. a moving block; 4. a protective cover; 5. a fixing plate; 6. a threaded rod; 7. a filter screen; 8. brushing a plate; 9. a mounting plate; 10. a support rod; 11. a handle; 12. a guide plate; 13. a detector body; 14. a positioning groove; 15. a fan; 16. a through hole; 17. a limiting hole; 18. a limiting block; 19. a positioning card cover; 20. a T-shaped slider; 21. t-shaped sliding grooves; 22. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The casing 1, driving motor 2, movable block 3, protection casing 4, fixed plate 5, threaded rod 6, filter screen 7, brush board 8, mounting panel 9, bracing piece 10, handle 11, deflector 12, detector main part 13, constant head tank 14, induced draft fan 15, through-hole 16, spacing hole 17, stopper 18, locator card cover 19, T shape slider 20, T shape spout 21 and spring 22 part are general standard components or the part that the skilled artisan knows, and its structure and principle all are that the skilled artisan can learn through the technical manual or know through conventional experimental method.

Referring to fig. 1-4, a smoke emission detector convenient to maintain includes a casing 1 and a driving motor 2, the output end of the driving motor 2 is fixedly connected with a threaded rod 6, the upper end thread on the outer surface of the threaded rod 6 is connected with a moving block 3, the left side of the moving block 3 is fixedly connected with a brush plate 8, the left end of an inner cavity of the casing 1 is fixedly connected with a filter screen 7, the top and the bottom of the left end of the inner cavity of the casing 1 are fixedly connected with a guide plate 12, the left end of the bottom of the casing 1 is provided with a positioning groove 14, the inner side of the positioning groove 14 is provided with a detector main body 13, the outer side of the lower end of the detector main body 13 is provided with a protective cover 4, the left end and the right end of the protective cover 4 are provided with limiting holes 17, the left end and the right end of the bottom of the casing 1 are provided with T-shaped sliding grooves 21, one side of the inner cavity of the T-shaped sliding grooves 21 is fixedly connected with springs 22, the other ends of the springs 22 are fixedly connected with T-shaped sliding blocks 20, the bottoms of the T-shaped sliding blocks 20 are fixedly connected with positioning clamping covers 19, and the left end and right end of the bottom of the casing 1 are fixedly connected with limiting blocks 18.

The left and right ends at the top of the shell 1 are fixedly connected with supporting rods 10, and the top of the supporting rods 10 is fixedly connected with a mounting plate 9.

The left end fixedly connected with fixed plate 5 of casing 1 front surface, the top fixed mounting of fixed plate 5 has driving motor 2.

The right end of the inner cavity of the shell 1 is fixedly provided with a guiding fan 15, and the right side of the shell 1 is provided with a through hole 16.

The T-shaped sliding groove 21 is matched with the T-shaped sliding block 20, and the T-shaped sliding block 20 slides on the inner side of the T-shaped sliding groove 21.

The limiting hole 17 is matched with the limiting block 18, and the limiting block 18 is inserted into the inner side of the limiting hole 17.

One side of the positioning clamp cover 19 is fixedly connected with a handle 11, and the handle 11 is of a U-shaped structure.

During the use, through the cooperation of mounting panel 9, can install casing 1, at detector main part 13 during operation, induced fan 15 can outwards discharge the gas in the casing 1 through-hole 16, thereby compel external gas and filter the back through filter screen 7, get into the casing 1 and supplement, then, under the cooperation of deflector 12, can blow the inductive end of detector main part 13, the detection accuracy of detector main part 13 has been ensured, when the maintenance is maintained in the need, drive the location card cover 19 through handle 11 and move to both ends, and then make T shape slider 20 slide in the inboard of T shape spout 21, and compressed spring 22, simultaneously, the location card cover 19 gives up the spacing joint to protection casing 4 both ends, and then protection casing 4 can withdraw from the outside of stopper 18, thereby can take out detector main part 13 in constant head tank 14, the maintenance of people has been made things convenient for.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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

1. The utility model provides a flue gas emission detector convenient to maintain, includes casing (1) and driving motor (2), its characterized in that: the utility model discloses a motor drive, including drive motor (2), drive motor (1), drive motor (2), output fixedly connected with threaded rod (6), the upper end threaded connection of threaded rod (6) surface has movable block (3), the left side fixedly connected with brush board (8) of movable block (3), the left end fixedly connected with filter screen (7) of casing (1) inner chamber, the top and the equal fixedly connected with deflector (12) of bottom of casing (1) inner chamber left end, constant head tank (14) have been seted up to the left end of casing (1) bottom, the inboard of constant head tank (14) is provided with detector main part (13), the outside of detector main part (13) lower extreme is provided with protection casing (4), spacing hole (17) have all been seted up at the left and right sides both ends of protection casing (4), one side fixedly connected with spring (22) of T shape spout (21) inner chamber, the other end fixedly connected with T shape slider (20) of spring (22), the bottom fixedly connected with stopper (19) of T shape slider (20), both sides fixed connection bottom (18) are all had stopper (1).

2. The smoke emission detector of claim 1, wherein: the left end and the right end of the top of the shell (1) are fixedly connected with support rods (10), and the top of each support rod (10) is fixedly connected with a mounting plate (9).

3. The smoke emission detector of claim 1, wherein: the left end fixedly connected with fixed plate (5) on casing (1) front surface, the top fixed mounting of fixed plate (5) has driving motor (2).

4. The smoke emission detector of claim 1, wherein: the right end of the inner cavity of the shell (1) is fixedly provided with a guiding fan (15), and the right side of the shell (1) is provided with a through hole (16).

5. The smoke emission detector of claim 1, wherein: the T-shaped sliding groove (21) is matched with the T-shaped sliding block (20), and the T-shaped sliding block (20) slides on the inner side of the T-shaped sliding groove (21).

6. The smoke emission detector of claim 1, wherein: the limiting hole (17) is matched with the limiting block (18), and the limiting block (18) is inserted into the inner side of the limiting hole (17).

7. The smoke emission detector of claim 1, wherein: one side of the positioning clamp cover (19) is fixedly connected with a handle (11), and the handle (11) is of a U-shaped structure.