CN210741950U

CN210741950U - Multifunctional ultralow-concentration wet flue gas and smoke dust sampling tube

Info

Publication number: CN210741950U
Application number: CN201921206444.5U
Authority: CN
Inventors: 马强; 韩立杰; 王红春
Original assignee: Mtzc Tianjin Testing Service Co ltd
Current assignee: Mtzc Tianjin Testing Service Co ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-06-12
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a multi-functional sampling tube of ultra-low concentration wet flue gas smoke and dust, including bottom plate and support column, the bottom of bottom plate and the top fixed connection of support column, the top fixedly connected with of bottom plate absorbs a section of thick bamboo, the inner wall swing joint who absorbs a section of thick bamboo has the piston plate, the one end fixedly connected with kelly of extension rod is kept away from to the drag link, the one end fixedly connected with disc handrail of kelly, the utility model relates to a sampling tube technical field. This multi-functional sampling tube of wet flue gas smoke and dust of ultralow concentration, staff pass through the cooperation of draw-in groove in kelly and the fixture block, can effectual control staff's volume when the smoke and dust is extracted in field work, can improve the extraction accuracy degree to after the staff stops manually, the kelly can be under the spring promotes the sliding plate, with kelly and draw-in groove firmly chucking, improved the reliability of device during operation, avoided the smoke and dust extraction error that the error caused.

Description

Multifunctional ultralow-concentration wet flue gas and smoke dust sampling tube

Technical Field

The utility model relates to a sampling tube technical field specifically is a multi-functional sampling tube of ultra-low concentration wet flue gas smoke and dust.

Background

Solid particles suspended in gases formed during the heat of condensation due to oxidation, sublimation, evaporation are called soot. For example, the converter flue gas contains a large amount of extremely fine smoke. Flue gas is a mixture of gas and smoke dust and is the main cause of atmospheric pollution in residential areas. The components of the flue gas are complex, the gas comprises water vapor, sulfur dioxide, nitrogen, oxygen, carbon monoxide, carbon dioxide, hydrocarbons, nitrogen oxides and the like, and the smoke comprises ash, coal particles, oil drops, pyrolysis products and the like of the fuel. The pollution of smoke dust to air is closely related to meteorological conditions, the stability, turbulence and the like of wind and atmosphere are closely related to atmospheric pollution conditions, and in addition, photochemistry and biochemistry also have certain influence on the pollution of smoke.

When ordinary flue gas smoke and dust sampling tube is copied end in the field and is sampled, because the sampling volume of the flue gas smoke and dust of difficult control of open-air operational environment is abominable, often can get or get a little more in one place, this kind of way will influence follow-up operation to when taking a sample at open-air fixed point, ordinary sampling tube can only be to placing a bit take a sample, and the sample scope is single, and the error is great when follow-up detection.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a multi-functional sampling tube of wet flue gas smoke and dust of ultralow concentration has solved the sampling volume of the abominable wayward flue gas smoke and dust of open-air operational environment, often can get or get less in one place, and this kind of way will influence follow-up operation to when the open-air fixed point is taken a sample, ordinary sampling tube can only take a sample to the place a bit, and the sampling range is single, the great problem of error during follow-up detection.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a multifunctional ultralow-concentration wet flue gas and smoke dust sampling tube comprises a bottom plate and a support column, wherein the bottom of the bottom plate is fixedly connected with the top end of the support column, the top of the bottom plate is fixedly connected with an absorption cylinder, the inner wall of the absorption cylinder is movably connected with a piston plate, one side of the piston plate is fixedly connected with a connecting rod, one end of the connecting rod penetrates through the absorption cylinder and extends to the outer side of the absorption cylinder, one end of the connecting rod, which is positioned outside the absorption cylinder, is fixedly connected with a stabilizing box, a sliding plate is slidably connected between two sides of the inner wall of the stabilizing box, one side of the sliding plate is fixedly connected with a spring, one side of the sliding plate is fixedly connected with an extension rod, one end of the extension rod penetrates through the stabilizing box and extends to the outside of the stabilizing box, one end of the extension rod, which is positioned, one end of the clamping rod is fixedly connected with a disc handrail, the middle of the top of the bottom plate is fixedly connected with a lighting lamp, one side of the suction cylinder is fixedly connected with a clamping block, and the inner surface of the clamping block is provided with a clamping groove.

Preferably, one side of the suction cylinder is communicated with a receiving pipe.

Preferably, one side of the receiving pipe is communicated with a flexible pipeline, and one end, far away from the receiving pipe, of the flexible pipeline is communicated with an absorption plate.

Preferably, the bottom of the absorption plate is fixedly connected with a bearing plate, and the bearing plate is made of stainless steel.

Preferably, the bottom of the bearing plate is fixedly connected with a moving plate, and the moving plate is made of high-carbon steel.

Preferably, one side of the bottom plate is movably connected with a telescopic plate, and rubber particles are arranged on the outer surface of the telescopic plate.

Advantageous effects

The utility model provides a multi-functional sampling tube of wet flue gas smoke and dust of ultralow concentration. Compared with the prior art, the method has the following beneficial effects:

(1) the multifunctional sampling tube for the ultra-low concentration wet flue gas and smoke dust is characterized in that a stabilizing box is fixedly connected to one end, which is positioned outside a suction cylinder, of a connecting rod, a sliding plate is slidably connected between two sides of the inner wall of the stabilizing box, one side of the sliding plate is fixedly connected with a spring, one side of the sliding plate is fixedly connected with an extension rod, one end of the extension rod penetrates through the stabilizing box and extends to the outside of the stabilizing box, one end, which is positioned outside the stabilizing box, of the extension rod is fixedly connected with a clamping rod, one end, which is far away from the extension rod, of the lifting rod is fixedly connected with a disc handrail, one side of the suction cylinder is fixedly connected with a clamping block, the inner surface of the clamping block is provided with a clamping groove, and through the combined arrangement of the stabilizing box, the sliding plate, the extension rod, the clamping rod, the disc handrail, the, can improve the extraction accuracy degree to after the staff stops manually, the kelly can be under the promotion of spring to the sliding plate, with kelly and draw-in groove firmly chucking, improved the reliability of device during operation, avoided the smoke and dust extraction error that the error caused, solved the sampling volume of the abominable wayward flue gas smoke and dust of open-air operational environment, often can get more or get less in one place, this kind of way will influence the problem of follow-up operation.

(2) The multifunctional ultralow-concentration wet flue gas and smoke dust sampling tube is fixedly connected with the top end of a supporting column through the bottom of a bottom plate, a lighting lamp is fixedly connected in the middle of the top of the bottom plate, one end, far away from a receiving tube, of a flexible pipeline is communicated with an absorption plate, the bottom of the absorption plate is fixedly connected with a bearing plate, the bottom of the bearing plate is fixedly connected with a movable plate, one side of the bottom plate is movably connected with a telescopic plate, the bottom plate, the supporting column, the telescopic plate, the absorption plate and the bearing plate are jointly arranged, so that the device can rotate through the supporting column, 360-degree rotation collection can be carried out on the periphery of a collecting point when flue gas and smoke dust are collected, the comprehensiveness of a sample is greatly improved, the qualification rate of the sample is improved, and by placing the bearing plate on the telescopic plate which can extend, the sampling tube can collect the smoke dust, the problem of when open-air fixed point was sampled, ordinary sampling tube can only be sampled a bit to placing, and the sample scope is single, and the error is great during follow-up detection is solved.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a side view of the telescopic plate structure of the present invention;

fig. 3 is a front view of the lighting lamp structure and the bottom plate structure of the present invention.

In the figure: 1-bottom plate, 2-support column, 3-suction cylinder, 4-piston plate, 5-connecting rod, 6-stabilizing box, 7-sliding plate, 8-extension rod, 9-lifting rod, 10-clamping rod, 11-disk handrail, 12-illuminating lamp, 13-clamping block, 14-clamping groove, 15-receiving tube, 16-flexible pipeline, 17-absorption plate, 18-bearing plate, 19-moving plate, 20-telescopic plate and 21-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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a multifunctional sampling tube for ultra-low concentration wet flue gas and smoke dust comprises a bottom plate 1 and a support column 2, wherein the bottom of the bottom plate 1 is fixedly connected with the top end of the support column 2, the top of the bottom plate 1 is fixedly connected with an absorption cylinder 3, the inner wall of the absorption cylinder 3 is movably connected with a piston plate 4, one side of the piston plate 4 is fixedly connected with a connecting rod 5, one end of the connecting rod 5 penetrates through the absorption cylinder 3 and extends to the outer side of the absorption cylinder 3, one end of the connecting rod 5 positioned outside the absorption cylinder 3 is fixedly connected with a stabilizing box 6, a sliding plate 7 is slidably connected between two sides of the inner wall of the stabilizing box 6, one side of the sliding plate 7 is fixedly connected with a spring 21, one side of the sliding plate 7 is fixedly connected with an extension rod 8, one end of the extension rod 8 penetrates through the stabilizing box 6 and extends to the outside of the stabilizing box 6, one end of the extension rod 8, one end of the clamping rod 10 is fixedly connected with a disc handrail 11, the top of the suction tube 3 is provided with an exhaust pipe 12, one side of the suction tube 3 is fixedly connected with a clamping block 13, the inner surface of the clamping block 13 is provided with a clamping groove 14, one side of the suction tube 3 is communicated with a receiving tube 15, one side of the receiving tube 15 is communicated with a soft pipeline 16, one end of the soft pipeline 16 far away from the receiving tube 15 is communicated with an absorption plate 17, through the combined arrangement of the stabilizing box 6, the sliding plate 7, the extension rod 8, the clamping rod 10, the disc handrail 11, the clamping block 13 and the clamping groove 14, a worker can effectively control the amount of the worker during smoke dust extraction in field work through the matching of the clamping rod 10 and the clamping groove 14 in the clamping block 13, the extraction accuracy can be improved, and after the worker stops manual operation, the clamping rod 10 can clamp the clamping rod 10 and the clamping groove 14 under the pushing of the sliding plate 7 by the, the smoke and dust extraction error that the error caused has been avoided, the sampling volume of the abominable wayward flue gas smoke and dust of open-air operational environment has been solved, often can get in one place more or get less, this kind of way will influence the problem of follow-up operation, the bottom fixedly connected with bearing plate 18 of absorption board 17, the bottom fixedly connected with movable plate 19 of bearing plate 18, one side swing joint of bottom plate 1 has expansion plate 20, the material of bearing plate 18 is the stainless steel, the material of movable plate 19 is high carbon steel, the surface of expansion plate 20 is provided with the rubber granule, the size of absorbing a section of thick bamboo 3 is great, the gas volume between every check fixture block 13 is 200 milliliters, spring 21's natural state is the extension state, support column 2 is the power post, but autogiration, the switch of device is placed in the bottom (not drawn) of bottom plate.

When the device works, the supporting column 2 is placed at a stable position, then the disc handrail 11 is pulled towards the outer side of the suction tube 3, the clamping rod 10 is separated from the clamping groove 14 on the surface of the clamping block 13, meanwhile, the lifting rod 9 drives the extension rod 8 and the sliding plate 7 to move towards the two sides of the stable box 6, the spring 21 is extruded, then the stable box 6 is moved, the connecting rod 5 drives the piston plate 4 to move in the suction tube 3, smoke and dust are sucked into the suction tube 3 through the absorption plate 17, the soft pipeline 16 and the receiving pipe 15, after the clamping rod 10 moves through one grid clamping block 13, the disc handrail 11 is loosened, the clamping rod 10 is clamped with the next grid clamping groove 14 again, at the moment, 200 ml of smoke and dust are sucked, if the concentration of the smoke and dust is unstable, the supporting column 2 is opened, the bottom plate 1 starts to rotate, then the smoke and dust sucking step is repeated slowly, the bearing plate 18 and the absorption plate 17, the absorption plate 17 starts to rotate and moves outwards to extract the smoke, at which time the extracted smoke is more stable and uniform, and after the extraction is finished, the sample is pushed into the test tube, and the device is restored.

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.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multi-functional sampling tube of ultra-low concentration wet flue gas smoke and dust, includes bottom plate (1) and support column (2), the top fixed connection of the bottom of bottom plate (1) and support column (2), its characterized in that: the top of the bottom plate (1) is fixedly connected with a suction cylinder (3), the inner wall of the suction cylinder (3) is movably connected with a piston plate (4), one side of the piston plate (4) is fixedly connected with a connecting rod (5), one end of the connecting rod (5) penetrates through the suction cylinder (3) and extends to the outer side of the suction cylinder (3), one end of the connecting rod (5) positioned outside the suction cylinder (3) is fixedly connected with a stabilizing box (6), a sliding plate (7) is slidably connected between two sides of the inner wall of the stabilizing box (6), one side of the sliding plate (7) is fixedly connected with a spring (21), one side of the sliding plate (7) is fixedly connected with an extension rod (8), one end of the extension rod (8) penetrates through the stabilizing box (6) and extends to the outer side of the stabilizing box (6), one end of the extension rod (8) positioned outside the stabilizing box (6) is fixedly connected with a lifting rod, the lifting rod (9) is far away from one end fixedly connected with clamping rod (10) of extension rod (8), one end fixedly connected with disc handrail (11) of clamping rod (10), middle fixedly connected with illuminating lamp (12) at the top of bottom plate (1), one side fixedly connected with clamping block (13) of suction tube (3), clamping groove (14) has been seted up to the internal surface of clamping block (13).

2. The multifunctional ultra-low concentration wet flue gas and smoke dust sampling tube of claim 1, which is characterized in that: one side of the suction cylinder (3) is communicated with a receiving pipe (15).

3. The multifunctional ultra-low concentration wet flue gas and smoke dust sampling tube of claim 2, which is characterized in that: one side of the receiving pipe (15) is communicated with a flexible pipeline (16), and one end, far away from the receiving pipe (15), of the flexible pipeline (16) is communicated with an absorption plate (17).

4. The multifunctional ultra-low concentration wet flue gas and smoke dust sampling tube of claim 3, which is characterized in that: the bottom of the absorption plate (17) is fixedly connected with a bearing plate (18), and the bearing plate (18) is made of stainless steel.

5. The multifunctional ultra-low concentration wet flue gas and smoke dust sampling tube of claim 4, which is characterized in that: the bottom of the bearing plate (18) is fixedly connected with a moving plate (19), and the moving plate (19) is made of high-carbon steel.

6. The multifunctional ultra-low concentration wet flue gas and smoke dust sampling tube of claim 1, which is characterized in that: one side swing joint of bottom plate (1) has expansion plate (20), the surface of expansion plate (20) is provided with the rubber granule.