CN217879090U - Flue gas concentration detection device for flue gas treatment - Google Patents
Flue gas concentration detection device for flue gas treatment Download PDFInfo
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- CN217879090U CN217879090U CN202221552322.3U CN202221552322U CN217879090U CN 217879090 U CN217879090 U CN 217879090U CN 202221552322 U CN202221552322 U CN 202221552322U CN 217879090 U CN217879090 U CN 217879090U
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Abstract
The utility model discloses a flue gas is handled and is used flue gas concentration detection device relates to flue gas monitoring devices field, include: a connecting pipe; the smoke exhaust pipe is connected to the outer side of the connecting pipe; the smoke detection gun penetrates from the inner side of the smoke exhaust pipe to the outer side of the smoke exhaust pipe; and the shielding mechanism is distributed on the outer side of the connecting pipe and the inner side of the connecting pipe and used for replacing the smoke detection gun under the condition of not influencing smoke emission. The utility model discloses a set up positioning mechanism, the pulling locating pin makes locating pin and locating hole separation, later alright rotate the flue gas and detect the rifle, from this alright screw thread cover is twisted out with the bolt to detect the rifle with the flue gas and take out, can install the flue gas with the flue gas detection rifle in the smoke pipe with the reason, later come to carry on spacingly to the rotation direction of flue gas detection rifle through the locating pin, thereby realize quick installation, the dismantlement to the flue gas detection rifle.
Description
Technical Field
The utility model relates to a flue gas monitoring devices field specifically is a flue gas concentration detection device for flue gas treatment.
Background
In the process of producing various products in modern various factories, some process flows are accompanied with a large amount of polluted flue gas, if the flue gas is not treated, the flue gas is directly discharged to the outside, air and the external environment are seriously polluted, therefore, how to effectively treat the polluted flue gas and then discharge the polluted flue gas is the problem that manufacturers have to consider, the conventional flue gas treatment mode is that a reaction furnace is additionally arranged before the exhaust gas is discharged, the exhaust gas is introduced into the reaction furnace to react with a gas catalyst firstly, so that the exhaust gas is converted into harmless gas and then discharged, in the process of the catalyst-driven gas reaction, in order to know the catalytic efficiency of the catalyst, various gas detection and analysis devices are generally needed, the gas reaction process in the gas reaction furnace is detected and analyzed, and the dense smoke is generally detected by inserting a flue gas detection gun into an installation pipe.
The inner chamber that the pipe of discharging fume was inserted through the flue gas detection mouth to the spy rifle part of formula flue gas detection rifle cut in, before spy rifle inserts and spy the rifle and extract the back, all need seal the flue gas detection mouth, in order to prevent that the flue gas from detecting a mouthful position leakage from the flue gas, but manual operation must exist some operating time, reaction time, there is partial flue gas to detect mouthful leakage from the flue gas, this process is comparatively loaded down with trivial details, the in-process that shelters from is being taken out the flue gas detection rifle and is carried out the delivery pipe has a large amount of flue gas direct discharge, so can cause certain influence to the environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a flue gas concentration detection device for flue gas treatment to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a flue gas concentration detection device for flue gas treatment comprises:
a connecting pipe;
the smoke exhaust pipe is connected to the outer side of the connecting pipe;
the smoke detection gun penetrates from the inner side of the smoke exhaust pipe to the outer side of the smoke exhaust pipe;
the shielding mechanisms are distributed on the outer side of the connecting pipe and the inner side of the connecting pipe and are used for replacing the smoke detection gun under the condition of not influencing smoke emission;
and the positioning mechanism is arranged on the outer wall of the smoke exhaust pipe, is positioned on the outer side of the smoke detection gun and is used for rapidly disassembling the smoke detection gun.
As the utility model discloses further scheme again: shelter from the mechanism including reserving pipe, bull stick, spacing slider, lead screw, cowl, reserve the pipe set up in the outside of connecting pipe, and keep away from the one end of tub of discharging fume, the bull stick certainly the inboard of connecting pipe is run through to the outside of connecting pipe, the lead screw is fixed in the both ends of bull stick, and be located the inboard of connecting pipe, spacing slider cup joint in the outside of lead screw, cowl is fixed in spacing slider's one end.
As a further aspect of the present invention: the positioning mechanism comprises a positioning pin, a threaded sleeve, a limiting ring, a positioning hole, a bolt and an expansion spring, wherein the threaded sleeve is fixed on the outer wall of the smoke exhaust pipe and located outside the smoke detection gun, the positioning pin is arranged at one end of the threaded sleeve, the limiting ring is arranged at the outer side of the smoke detection gun, the bolt is arranged at the outer side of the smoke detection gun and located at one end of the limiting ring, the positioning hole is arranged at the outer side of the limiting ring, and the expansion spring is arranged at the top of the threaded sleeve and sleeved outside the positioning pin.
As the utility model discloses further scheme again: the positioning hole is matched with the bottom end of the positioning pin, and the bottom of the positioning pin is provided with a ball.
As the utility model discloses further scheme again: the inner side of the limiting slide block is provided with a threaded hole matched with the screw rod, and the inner wall of the connecting pipe is provided with a sliding groove matched with one end of the limiting slide block.
As the utility model discloses further scheme again: the arc-shaped baffle is attached to the inner wall of the connecting pipe, and one end of the arc-shaped baffle is matched with one end of the smoke exhaust pipe in size.
As the utility model discloses further scheme again: the number of the screw rods is two, the two screw rods are symmetrically arranged along the transverse central axis of the rotating rod, and a sealing gasket is arranged at the joint of the rotating rod and the connecting pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the arrangement of the positioning mechanism, the positioning pin is pulled to separate the positioning pin from the positioning hole, then the smoke detection gun can be rotated, so that the bolt can be screwed out of the threaded sleeve, the smoke detection gun can be taken out, the smoke detection gun can be installed in the smoke exhaust pipe in the same way, and then the rotation direction of the smoke detection gun is limited through the positioning pin, so that the smoke detection gun can be quickly installed and detached;
2. sheltering from the mechanism through the setting, the flue gas can be through discharging fume the pipe and reserving the pipe and discharge when equipment is operated, can rotate the bull stick earlier when detecting the rifle to the flue gas and dismantling and maintain, the bull stick can drive the lead screw when rotating and rotate, the lead screw alright make limit slider remove along the lead screw when rotating to move cowl to the top and the bottom of discharging fume the pipe, alright make the flue gas from reserving the pipe and discharging from this, later alright detect the rifle to the flue gas and dismantle and maintain.
Drawings
FIG. 1 is a schematic structural view of a flue gas concentration detection device for flue gas treatment;
FIG. 2 is a schematic view of an internal structure of a connection pipe of a flue gas concentration detection apparatus for flue gas treatment;
fig. 3 is a schematic view of the connection between the threaded sleeve and the smoke detection gun of the smoke concentration detection device for smoke treatment.
In the figure: 1. a connecting pipe; 2. a smoke exhaust pipe; 3. a smoke detection gun; 4. a positioning mechanism; 401. positioning pins; 402. a threaded sleeve; 403. a limiting ring; 404. positioning holes; 405. a bolt; 406. a tension spring; 5. a shielding mechanism; 501. reserving a pipe; 502. a rotating rod; 503. a limiting slide block; 504. a screw rod; 505. an arc-shaped baffle plate.
Detailed Description
Referring to fig. 1 to 3, in an embodiment of the present invention, a smoke concentration detection device for smoke treatment includes:
the smoke exhaust pipe 2 is connected to the outer side of the connecting pipe 1;
the smoke detection gun 3 penetrates from the inner side of the smoke exhaust pipe 2 to the outer side of the smoke exhaust pipe 2;
the shielding mechanisms 5 are distributed on the outer side of the connecting pipe 1 and the inner side of the connecting pipe 1 and are used for replacing the smoke detection gun 3 under the condition that smoke emission is not influenced;
and the positioning mechanism 4 is arranged on the outer wall of the smoke exhaust pipe 2, is positioned on the outer side of the smoke detection gun 3 and is used for rapidly disassembling the smoke detection gun 3.
This kind of dense smoke detection device can install it at the exhaust port through connecting pipe 1 earlier when using this equipment, later detects the rifle 3 through the flue gas and detects exhaust dense smoke, when dismantling the maintenance to flue gas detection rifle 3, the accessible shelters from mechanism 5 and comes to shelter from tub 2 of discharging fume, later comes to carry out quick dismantlement to flue gas detection rifle 3 through positioning mechanism 4.
In fig. 1, 2: shelter from mechanism 5 including reserving pipe 501, bull stick 502, spacing slider 503, lead screw 504, cowl 505, reserve pipe 501 and set up in the outside of connecting pipe 1, and keep away from the one end of discharging fume tub 2, bull stick 502 runs through to the outside of connecting pipe 1 from the inboard of connecting pipe 1, lead screw 504 is fixed in the both ends of bull stick 502, and is located the inboard of connecting pipe 1, spacing slider 503 cup joints in the outside of lead screw 504, cowl 505 is fixed in spacing slider 503's one end.
This kind of dense smoke detection device, the flue gas can be through discharging fume pipe 2 and reserving pipe 501 discharge when equipment is operated, can rotate bull stick 502 earlier when dismantling the maintenance to flue gas detection rifle 3, bull stick 502 can drive lead screw 504 when rotating and rotate, lead screw 504 when rotating alright make limit slider 503 remove along lead screw 504, thereby move cowl 505 to the top and the bottom of discharging fume pipe 2, from this alright make the flue gas from reserving pipe 501 discharge, later alright dismantle the maintenance to flue gas detection rifle 3.
In fig. 1, 2, 3: positioning mechanism 4 is including locating pin 401, thread bush 402, spacing ring 403, locating hole 404, bolt 405, expanding spring 406, thread bush 402 is fixed in the outer wall of discharge fume pipe 2 and is located the outside of flue gas detection rifle 3, locating pin 401 sets up in the one end of thread bush 402, spacing ring 403 sets up in the outside of flue gas detection rifle 3, bolt 405 sets up in the outside of flue gas detection rifle 3, and be located the one end of spacing ring 403, locating hole 404 sets up in the outside of spacing ring 403, expanding spring 406 sets up in the top of thread bush 402, and cup joint in the outside of locating pin 401.
This kind of dense smoke detection device, can stimulate locating pin 401 earlier when installing flue gas detection rifle 3 and make locating pin 401 and locating hole 404 separate, later alright rotate flue gas detection rifle 3, from this alright screw thread cover 402 is twisted out with bolt 405 in, thereby take out flue gas detection rifle 3, can install flue gas detection rifle 3 in the pipe 2 of discharging fume with the same principle, later come to carry on spacingly to the rotation direction of flue gas detection rifle 3 through locating pin 401, thereby realize the quick installation to flue gas detection rifle 3, dismantle.
In fig. 3: the positioning hole 404 is matched with the bottom end of the positioning pin 401, and the bottom of the positioning pin 401 is provided with a ball.
According to the dense smoke detection device, the positioning pin 401 is buckled into the positioning hole 404 through the structure, so that the positioning pin 401 can limit the rotation of the limiting ring 403.
In fig. 2: the inner side of the limiting sliding block 503 is provided with a threaded hole matched with the screw rod 504, and the inner wall of the connecting pipe 1 is provided with a sliding groove matched with one end of the limiting sliding block 503.
This kind of dense smoke detection device through setting up this structure and making lead screw 504 drive spacing slider 503 and remove when rotating.
In fig. 2: the arc-shaped baffle 505 is attached to the inner wall of the connecting pipe 1, and one end of the arc-shaped baffle 505 is matched with one end of the smoke exhaust pipe 2 in size.
This kind of dense smoke detection device shelters from tub 2 of discharging fume through setting up this structure.
In fig. 2: the number of the screw rods 504 is two, the two screw rods 504 are symmetrically arranged along the transverse central axis of the rotating rod 502, and a sealing gasket is arranged at the joint of the rotating rod 502 and the connecting pipe 1.
This kind of dense smoke detection device comes to shelter from simultaneously with the bottom the top of discharging fume pipe 2 through setting up this structure.
The utility model discloses a theory of operation is: when equipment operates, the flue gas can be discharged through a smoke exhaust pipe 2 and a reserved pipe 501, when the smoke detection gun 3 is disassembled and maintained, the rotating rod 502 can be rotated firstly, the rotating rod 502 can drive the screw rod 504 to rotate when rotating, the screw rod 504 can enable the limit slide block 503 to move along the screw rod 504 when rotating, so that the arc baffle plate 505 is moved to the top and the bottom of the smoke exhaust pipe 2, the flue gas can be discharged from the reserved pipe 501, then the positioning pin 401 is pulled to enable the positioning pin 401 to be separated from the positioning hole 404, and then the smoke detection gun 3 can be rotated, so that the bolt 405 can be screwed out of the threaded sleeve 402, the smoke detection gun 3 can be taken out, the smoke detection gun 3 can be installed in the smoke exhaust pipe 2 in the same way, then the rotation direction of the smoke detection gun 3 is limited through the positioning pin 401, and the rapid installation and disassembly of the smoke detection gun 3 are realized.
The above-mentioned, 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 (7)
1. The utility model provides a flue gas concentration detection device for flue gas treatment which characterized in that includes:
a connecting tube (1);
the smoke exhaust pipe (2), the smoke exhaust pipe (2) is connected to the outer side of the connecting pipe (1);
the smoke detection gun (3) penetrates from the inner side of the smoke exhaust pipe (2) to the outer side of the smoke exhaust pipe (2);
the shielding mechanisms (5) are distributed on the outer side of the connecting pipe (1) and the inner side of the connecting pipe (1) and are used for replacing the smoke detection gun (3) under the condition of not influencing smoke emission;
and the positioning mechanism (4) is arranged on the outer wall of the smoke exhaust pipe (2), is positioned on the outer side of the smoke detection gun (3), and is used for rapidly disassembling the smoke detection gun (3).
2. The flue gas concentration detection device for flue gas treatment according to claim 1, wherein the shielding mechanism (5) comprises a reserved pipe (501), a rotating rod (502), a limiting sliding block (503), a screw rod (504) and an arc baffle (505), the reserved pipe (501) is arranged on the outer side of the connecting pipe (1) and is far away from one end of the smoke exhaust pipe (2), the rotating rod (502) penetrates through the outer side of the connecting pipe (1) from the inner side of the connecting pipe (1), the screw rod (504) is fixed at two ends of the rotating rod (502) and is located on the inner side of the connecting pipe (1), the limiting sliding block (503) is sleeved on the outer side of the screw rod (504), and the arc baffle (505) is fixed at one end of the limiting sliding block (503).
3. The flue gas concentration detection device for flue gas treatment according to claim 1, wherein the positioning mechanism (4) comprises a positioning pin (401), a threaded sleeve (402), a limiting ring (403), a positioning hole (404), a bolt (405), and an expansion spring (406), the threaded sleeve (402) is fixed to the outer wall of the flue gas discharge pipe (2) and located outside the flue gas detection gun (3), the positioning pin (401) is disposed at one end of the threaded sleeve (402), the limiting ring (403) is disposed outside the flue gas detection gun (3), the bolt (405) is disposed outside the flue gas detection gun (3) and located at one end of the limiting ring (403), the positioning hole (404) is disposed outside the limiting ring (403), and the expansion spring (406) is disposed at the top of the threaded sleeve (402) and sleeved outside the positioning pin (401).
4. The flue gas concentration detection device for flue gas treatment according to claim 3, wherein the positioning hole (404) is engaged with the bottom end of the positioning pin (401), and a ball is disposed at the bottom of the positioning pin (401).
5. The flue gas concentration detection device for flue gas treatment according to claim 2, wherein the inner side of the limit slide block (503) is provided with a threaded hole matched with the screw rod (504), and the inner wall of the connecting pipe (1) is provided with a sliding groove matched with one end of the limit slide block (503).
6. The smoke concentration detection device for smoke treatment according to claim 2, wherein the arc-shaped baffle (505) is attached to the inner wall of the connecting pipe (1), and one end of the arc-shaped baffle (505) is matched with one end of the smoke exhaust pipe (2) in size.
7. The smoke concentration detection device for smoke treatment according to claim 2, wherein the number of said screw rods (504) is two, and two said screw rods (504) are symmetrically arranged along the transverse central axis of said rotating rod (502), and a sealing gasket is arranged at the connection position of said rotating rod (502) and said connecting pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221552322.3U CN217879090U (en) | 2022-06-21 | 2022-06-21 | Flue gas concentration detection device for flue gas treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221552322.3U CN217879090U (en) | 2022-06-21 | 2022-06-21 | Flue gas concentration detection device for flue gas treatment |
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| Publication Number | Publication Date |
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| CN217879090U true CN217879090U (en) | 2022-11-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221552322.3U Active CN217879090U (en) | 2022-06-21 | 2022-06-21 | Flue gas concentration detection device for flue gas treatment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115792134A (en) * | 2023-01-06 | 2023-03-14 | 江苏科诺锅炉有限公司 | Steam boiler flue gas detection device |
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2022
- 2022-06-21 CN CN202221552322.3U patent/CN217879090U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115792134A (en) * | 2023-01-06 | 2023-03-14 | 江苏科诺锅炉有限公司 | Steam boiler flue gas detection device |
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