CN216978515U

CN216978515U - High temperature flue gas sampling probe convenient to dismouting

Info

Publication number: CN216978515U
Application number: CN202122377699.1U
Authority: CN
Inventors: 宋文兵
Original assignee: Nanjing Lulinshi Environmental Protection Technology Co ltd
Current assignee: Nanjing Lulinshi Environmental Protection Technology Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-07-15
Anticipated expiration: 2031-09-29

Abstract

The utility model relates to the technical field of smoke probe devices, in particular to a high-temperature smoke sampling probe convenient to disassemble and assemble. Its technical scheme is including gathering box and sampling pipe, the filter sleeve is installed to the one end of sampling pipe, it is connected with the screw rod to rotate on the filter sleeve, the bottom of screw rod is rotated and is connected with the arc pole, one side outer wall that the other end of sampling pipe runs through the collection box, install the guide bar in the collection box, it is equipped with the installation pole to slide on the guide bar, the articulated hinge bar that is connected with of top one end of installation pole, the other end rotation of hinge bar is connected with the connecting block. The utility model has compact and novel structure, is convenient for disassembling and overhauling the smoke tube, is convenient for disassembling and cleaning a plurality of sections, and improves the use flexibility of the probe.

Description

High temperature flue gas sampling probe convenient to dismouting

Technical Field

The utility model relates to the technical field of smoke probe devices, in particular to a high-temperature smoke sampling probe convenient to disassemble and assemble.

Background

The smoke sampling probe is a device for collecting gas in a fixed source pipeline or a sewage discharge outlet, and comprises a sampling probe rod, a fixed flange, a heating cavity, a sampling filter element and the like. Generally used for sampling smoke or VOC gas; the smoke sampling probe adopts an adjustable temperature controller, the temperature can be adjusted and controlled to be within 600 ℃, the sampling pipe, the filter element and other components are made of high-temperature-resistant and corrosion-resistant materials, the interior of the sampling probe is processed through multiple processes, and the sampling probe does not generate, adsorb or react with gas to be detected, so that the data accuracy of the environment monitoring equipment is effectively ensured. The sampling pipe is inconvenient to disassemble and replace by the existing flue gas sampling probe, the use is limited due to inconvenient daily maintenance work, and the cost of an enterprise is increased due to integral replacement.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the problems existing in the background art: the inconvenient sampling pipe of dismantling of current flue gas sampling probe is changed, inconvenient daily maintenance work, and the use receives limitation scheduling problem, provides a high temperature flue gas sampling probe convenient to dismouting.

The technical scheme of the utility model is as follows: the utility model provides a high temperature flue gas sampling probe convenient to dismouting, includes collection box and sampling pipe, the filter sleeve is installed to the one end of sampling pipe, it is connected with the screw rod to rotate on the filter sleeve, the bottom of screw rod is rotated and is connected with the arc pole, the other end of sampling pipe runs through one side outer wall of collection box, install the guide bar in the collection box, it is equipped with the installation pole to slide on the guide bar, the articulated hinge bar that is connected with of top one end of installation pole, the other end of hinge bar rotates and is connected with the connecting block, connecting block one end is connected with the slider, the bottom of slider is provided with the locating lever.

Preferably, the constant head tank has been seted up to the outer wall of sampling pipe, the mounting groove has been seted up to a terminal surface of sampling pipe, mounting groove and the mutual adaptation of installation pole, locating lever and constant head tank mutual adaptation.

Preferably, a mounting hole is formed in one side of the collecting box, one end of the sampling pipe penetrates through the mounting hole, a cavity formed in the inner wall of the collecting box is formed in the top of the mounting hole, and the positioning rod penetrates through the wall of the bottom wall of the cavity.

Preferably, the sliding block is connected with the inner wall of the cavity in a sliding mode, a lifting hole is formed in one side of the cavity, and the connecting block penetrates through the lifting hole and is connected with the inner wall of the lifting hole in a sliding mode.

Preferably, the two ends of the guide rod are fixedly connected with the inner wall of the collecting box, the guide rod is of an L-shaped structure, a placing plate is fixedly connected to one side of the collecting box, and the placing plate is an arc-shaped plate.

Preferably, the top of the sliding block is connected with a pull rod, the outer ring of the pull rod is sleeved with a spring, one end of the spring is connected with the inner wall of the top of the cavity, and the other end of the spring is connected with the top of the sliding block.

Preferably, an arc-shaped groove is formed in the sampling pipe, and the arc-shaped groove is matched with the arc-shaped rod.

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

1. according to the sampling device, the filter sleeve is arranged to filter the entering smoke impurities, the inner ring of the filter sleeve is sleeved in the inner wall of the sampling tube, the outer ring of the filter sleeve is sleeved with the outer ring of the sampling tube, the arc-shaped rod is moved downwards through the screw rod, so that the arc-shaped rod and the arc-shaped groove are correspondingly installed, and the filter sleeve is convenient to disassemble and install;

2. According to the sampling tube mounting device, the sampling tube is pushed to the collection box along the placing plate, so that the mounting rod corresponds to the mounting groove, the mounting rod is pushed along the guide rod, one end of the hinge rod is pulled while the mounting rod is pushed, the other end of the hinge rod is pulled, the connecting block and the sliding block are pushed downwards along the lifting hole and the cavity, the positioning rod and the positioning groove are correspondingly mounted, and the sampling tube is mounted;

3. in conclusion, the utility model has compact and novel structure, is convenient to disassemble and overhaul the smoke tube, is convenient to disassemble and clean in multiple sections, and improves the use flexibility of the probe.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural view of the sampling tube and the filter sleeve of FIG. 1;

fig. 3 is a schematic front view of the structure of fig. 1.

Reference numerals: 1. a collection box; 2. a sampling tube; 3. a filter sleeve; 4. a screw; 5. an arcuate bar; 6. an arc-shaped slot; 7. placing the plate; 8. a guide bar; 9. mounting a rod; 10. a hinged lever; 11. connecting blocks; 12. a slider; 13. positioning a rod; 14. a pull rod; 15. positioning a groove; 16. and (4) mounting the groove.

Detailed Description

The technical solution of the present invention is further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in figures 1-3, the utility model provides a high-temperature flue gas sampling probe convenient to disassemble and assemble, which comprises a collecting box 1 and a sampling tube 2, wherein one end of the sampling tube 2 is provided with a filter sleeve 3, the filter sleeve 3 is rotatably connected with a screw rod 4, the bottom of the screw rod 4 is rotatably connected with an arc-shaped rod 5, the other end of the sampling tube 2 penetrates through the outer wall of one side of the collecting box 1, a guide rod 8 is arranged in the collecting box 1, an installation rod 9 is arranged on the guide rod 8 in a sliding manner, one end of the top of the installation rod 9 is hinged with a hinged rod 10, the other end of the hinged rod 10 is rotatably connected with a connecting block 11, one end of the connecting block 11 is connected with a sliding block 12, the bottom of the sliding block 12 is provided with a positioning rod 13, the outer wall of the sampling tube 2 is provided with a positioning groove 15, one end surface of the sampling tube 2 is provided with an installation groove 16, the installation groove 16 is mutually matched with the installation rod 9, and the positioning rod 13 is mutually matched with the positioning groove 15, the mounting hole has been seted up to one side of gathering box 1, the one end of sampling tube 2 runs through the mounting hole, the top of mounting hole is equipped with the cavity of seting up at gathering box 1 inner wall, locating lever 13 runs through the diapire chamber wall of cavity, the inner wall sliding connection of slider 12 and cavity, the lift hole has been seted up to one side of cavity, connecting block 11 runs through the lift hole, and with the inner wall sliding connection in lift hole, the both ends of guide bar 8 and the inner wall fixed connection who gathers box 1, guide bar 8 is "L" font structure, one side fixedly connected with who gathers box 1 places board 7, it is the arc to place board 7, the top of slider 12 is connected with pull rod 14, the outer lane cover of pull rod 14 is equipped with the spring, the one end and the cavity top inner wall connection of spring, the other end is connected with slider 12 top.

In this embodiment, when the sampling tube 2 is installed, the pull rod 14 is slightly raised to a certain height, one end of the sampling tube 2 is pushed along the placing plate 7 and the installation hole, so that the installation groove 16 corresponds to the installation rod 9, at the moment, the pull rod 14 is loosened, the sampling tube 2 is continuously pushed into the collection box 1, so that the mounting rod 9 is guided to move along the guide rod 8, one end of the hinge rod 10 at one end of the mounting rod 9 is pulled, the other end of the hinge rod 10 slides the connecting block 11 downwards along the lifting hole to pull, the slide block 12 moves along the cavity, so that the positioning rod 13 is pushed downwards, when the sampling tube 2 is pushed into the collection box 1 to the positioning groove 15 corresponding to the positioning rod 13, the spring rebounds, so that the positioning rod 13 is clamped with the positioning groove 15, the sampling tube 2 is installed, when the sampling tube 2 needs to be disassembled and separated from the collecting box 1, the pull rod 14 is pulled upwards, when the positioning rod 13 is disengaged from the positioning groove 15, the mounting rod 9 pushes the sampling tube 2 out of the collection box 1.

Example two

As shown in fig. 1-3, compared with the first embodiment, the high-temperature flue gas sampling probe convenient to assemble and disassemble further includes a collection box 1 and a sampling tube 2, a filter sleeve 3 is installed at one end of the sampling tube 2, a screw rod 4 is rotatably connected to the filter sleeve 3, an arc-shaped rod 5 is rotatably connected to the bottom of the screw rod 4, the other end of the sampling tube 2 penetrates through the outer wall of one side of the collection box 1, a guide rod 8 is installed in the collection box 1, an installation rod 9 is slidably arranged on the guide rod 8, a hinge rod 10 is hingedly connected to one end of the top of the installation rod 9, the other end of the hinge rod 10 is rotatably connected to a connection block 11, one end of the connection block 11 is connected to a slide block 12, a positioning rod 13 is arranged at the bottom of the slide block 12, an arc-shaped groove 6 is formed in the sampling tube 2, and the arc-shaped groove 6 and the arc-shaped rod 5 are matched with each other end.

In this embodiment, the other end of filter sleeve 3 and sampling pipe 2 corresponds and cup joints, and 3 inner circles of filter sleeve block respectively with the outer lane and establish in the inner wall and the outer wall of sampling pipe 2, rotate screw rod 4 simultaneously for arc pole 5 corresponds arc wall 6 and promotes downwards, and

arc pole

5 and 6 extrusion installations of arc wall make the installation of filter sleeve 3 more firm.

The above embodiments are only some preferred embodiments of the present invention, and many alternative modifications and combinations of the above embodiments may be made by those skilled in the art based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims

1. The utility model provides a high temperature flue gas sampling probe convenient to dismouting, is including gathering box (1) and sampling pipe (2), its characterized in that: filter sleeve (3) are installed to the one end of sampling pipe (2), it is connected with screw rod (4) to rotate on filter sleeve (3), the bottom of screw rod (4) is rotated and is connected with arc pole (5), the other end of sampling pipe (2) runs through one side outer wall of gathering box (1), install guide bar (8) in the collection box (1), it is equipped with installation pole (9) to slide on guide bar (8), the articulated hinge bar (10) that is connected with of top one end of installation pole (9), the other end rotation of hinge bar (10) is connected with connecting block (11), connecting block (11) one end is connected with slider (12), the bottom of slider (12) is provided with locating lever (13).

2. The high-temperature flue gas sampling probe convenient to disassemble and assemble as claimed in claim 1, wherein a positioning groove (15) is formed in the outer wall of the sampling pipe (2), an installation groove (16) is formed in one end face of the sampling pipe (2), the installation groove (16) is matched with the installation rod (9), and the positioning rod (13) is matched with the positioning groove (15).

3. The high-temperature flue gas sampling probe convenient to disassemble and assemble as claimed in claim 1, wherein a mounting hole is formed in one side of the collection box (1), one end of the sampling tube (2) penetrates through the mounting hole, a cavity formed in the inner wall of the collection box (1) is formed in the top of the mounting hole, and the positioning rod (13) penetrates through the wall of the bottom wall of the cavity.

4. The high-temperature flue gas sampling probe convenient to disassemble and assemble as claimed in claim 3, wherein the sliding block (12) is slidably connected with the inner wall of the cavity, a lifting hole is formed in one side of the cavity, and the connecting block (11) penetrates through the lifting hole and is slidably connected with the inner wall of the lifting hole.

5. The high-temperature flue gas sampling probe convenient to disassemble and assemble according to claim 1, wherein two ends of the guide rod (8) are fixedly connected with the inner wall of the collecting box (1), the guide rod (8) is of an L-shaped structure, a placing plate (7) is fixedly connected to one side of the collecting box (1), and the placing plate (7) is an arc-shaped plate.

6. The high-temperature flue gas sampling probe convenient to disassemble and assemble as claimed in claim 4, wherein a pull rod (14) is connected to the top of the sliding block (12), a spring is sleeved on an outer ring of the pull rod (14), one end of the spring is connected with the inner wall of the top of the cavity, and the other end of the spring is connected with the top of the sliding block (12).

7. The high-temperature flue gas sampling probe convenient to disassemble and assemble as claimed in claim 1, wherein an arc-shaped groove (6) is formed in the sampling pipe (2), and the arc-shaped groove (6) and the arc-shaped rod (5) are mutually matched.