CN220650197U - Boiler sampling barrel with anti-blocking device - Google Patents
Boiler sampling barrel with anti-blocking device Download PDFInfo
- Publication number
- CN220650197U CN220650197U CN202322011744.0U CN202322011744U CN220650197U CN 220650197 U CN220650197 U CN 220650197U CN 202322011744 U CN202322011744 U CN 202322011744U CN 220650197 U CN220650197 U CN 220650197U
- Authority
- CN
- China
- Prior art keywords
- boiler
- sampling barrel
- pipeline
- blocking device
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005070 sampling Methods 0.000 title claims abstract description 66
- 238000007664 blowing Methods 0.000 claims abstract description 17
- 230000002265 prevention Effects 0.000 claims abstract description 5
- 238000012544 monitoring process Methods 0.000 claims abstract description 3
- 238000010926 purge Methods 0.000 claims description 23
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010408 sweeping Methods 0.000 claims 4
- 230000008676 import Effects 0.000 claims 1
- 238000004321 preservation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 239000004071 soot Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The boiler sampling barrel with the anti-blocking device comprises a boiler sampling barrel body connected with a boiler outlet pipeline which sequentially penetrates through a wall body and an insulating layer, wherein one end of the boiler sampling barrel body is connected with the boiler pipeline through a flange, the other end of the boiler sampling barrel body is connected with the anti-blocking device, and the anti-blocking device is used for improving the ash prevention and anti-blocking capacity of the boiler sampling barrel body; the anti-blocking device consists of a blowing module and a transmitter module, wherein the blowing module is used for blowing ash to the boiler sampling barrel, and the transmitter module is used for detecting parameters in the boiler sampling barrel and transmitting measured values in a specific signal form to the remote control module so as to facilitate the implementation of monitoring and control by a user.
Description
Technical Field
The utility model relates to a boiler sampling barrel with an anti-blocking device, and belongs to the technical field of auxiliary equipment of boilers.
Background
The boiler is an energy conversion device, the energy input to the boiler is chemical energy and electric energy in fuel, and the boiler outputs steam, high temperature water or organic heat carrier with certain heat energy. The traditional sampling tube used for boiler pressure sampling can often cause pressure measurement errors because the sampling device is blocked by ash, and meanwhile, the boiler can not change the sampling device in the using process, and potential safety hazards can be caused when serious, so that the anti-blocking capability of the sampling device needs to be improved. Therefore, the boiler sampling barrel with the anti-blocking device is designed, so that the problems are overcome.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, and provides the boiler sampling barrel which has the advantages of simple structure, convenient installation and use, improved ash and blockage preventing capability of the sampling device, prolonged service time of the sampling device and stable sampling pressure and is provided with the blockage preventing device, thereby prolonging the service life.
The utility model is realized by the following technical scheme: the boiler sampling barrel with the anti-blocking device comprises a boiler sampling barrel body connected with a boiler outlet pipeline which sequentially penetrates through a wall body and an insulating layer, wherein one end of the boiler sampling barrel body is connected with the boiler pipeline through a flange, the other end of the boiler sampling barrel body is connected with the anti-blocking device, and the anti-blocking device is used for improving the ash prevention and anti-blocking capacity of the boiler sampling barrel body; the anti-blocking device consists of a blowing module and a transmitter module, wherein the blowing module is used for blowing ash to the boiler sampling barrel, and the transmitter module is used for detecting parameters in the boiler sampling barrel and transmitting measured values in a specific signal form to the remote control module so as to facilitate the implementation of monitoring and control by a user.
As preferable: the purging module comprises purging equipment, pressure control equipment and flow control equipment, wherein the pressure control equipment and the flow control equipment are respectively connected with the circuit of the purging equipment and used for detecting the pressure and the flow of the purging equipment, one end, far away from the boiler sampling barrel body, of the purging equipment is connected with an air source through a first pipeline, and one end, close to the boiler sampling barrel, of the purging equipment is connected with a first inlet of the boiler sampling barrel through a second pipeline.
As preferable: the transmitter module consists of an electromagnetic valve and a transmitter, one end of the electromagnetic valve is connected with a second inlet of the boiler sampling barrel through a third pipeline, the other end of the electromagnetic valve is connected with the transmitter through a fourth pipeline, and a control valve is arranged on the electromagnetic valve and the fourth pipeline of the transmitter; the electromagnetic valve is also connected with the purging device through a fifth pipeline.
As preferable: and control valves are arranged on a second pipeline connected with the boiler sampling barrel of the purging device and a first pipeline connected with the air source of the purging device.
As preferable: the control valve is an electric control valve.
The boiler sampling barrel (sampling device) designed by the utility model has the advantages of strong ash prevention capability, long sampling service life, stable sampling pressure, simple structure, convenient installation and use and the like by upgrading and reforming the existing sampling device.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Detailed Description
The present utility model will be further described with reference to the drawings and examples below in order to more clearly understand the objects, technical solutions and advantages of the present utility model to those skilled in the art.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "left," "right," "inner," "outer," "transverse," "vertical," and the like indicate or are based on the orientation or positional relationship shown in the drawings, and are merely for convenience in describing the present utility model, and do not indicate or imply that the apparatus or element to be referred to must have a specific orientation, and thus should not be construed as limiting the utility model.
The utility model will be described in detail below with reference to the attached drawings: as shown in fig. 1, a boiler sampling barrel with anti-blocking device comprises a boiler sampling barrel body 1 connected with a boiler outlet pipeline penetrating through a wall body and an insulating layer in sequence, and is characterized in that: one end of the boiler sampling barrel body 1 is connected with a boiler pipeline 3 through a flange 2, the other end of the boiler sampling barrel body is connected with an anti-blocking device 4, and the anti-blocking device 4 is used for improving the ash prevention and anti-blocking capacity of the boiler sampling barrel body 1; the anti-blocking device 4 is composed of a blowing module 5 and a transmitter module 6, wherein the blowing module 5 is used for blowing ash on a boiler sampling barrel, the transmitter module 6 is used for detecting parameters in the boiler sampling barrel and transmitting measured values to a remote control module (not shown) in a specific signal form, so that a user can conveniently monitor and control the boiler sampling barrel.
The boiler sampling barrel (sampling device) designed by the utility model is provided with the anti-blocking device, so that the overall safety can be greatly improved, and the overall service time and service life can be prolonged.
The purging module 5 comprises a purging device 7, a pressure control device 8 and a flow control device 9, wherein the pressure control device 8 and the flow control device 9 are respectively connected with the purging device 7 through circuits, and are used for detecting the pressure and the flow of the purging device 7, one end, far away from the boiler sampling bucket body 1, of the purging device 7 is connected with an air source 10 through a first pipeline 20, and one end, close to the boiler sampling bucket, of the purging device is connected with a first inlet 12 of the boiler sampling bucket through a second pipeline 11.
It is noted that the purge apparatus, pressure control apparatus and flow control apparatus employed in the present utility model are all prior art. The internal structure will not be described in detail.
The transmitter module 6 consists of an electromagnetic valve 13 and a transmitter 14, one end of the electromagnetic valve 13 is connected with a second inlet 16 of the boiler sampling barrel through a third pipeline 15, the other end of the electromagnetic valve 13 is connected with the transmitter 14 through a fourth pipeline 17, and a control valve 18 is arranged on the electromagnetic valve 13 and the fourth pipeline 17 of the transmitter 14; the solenoid valve is also connected to the purge device 7 by a fifth conduit 19.
The second pipeline 11 of the purging device 7 connected with the boiler sampling bucket and the first pipeline 20 of the purging device 7 connected with the air source 10 are respectively provided with a control valve. The control valve 18 is an electrically operated control valve.
The working process and the characteristics of the utility model are as follows:
1. the anti-blocking device (purging equipment) in the utility model adopts a pulse method to soot the sampling barrel, and the electromagnetic valve is closed to prevent the air source pressure from entering the measuring system during soot blowing.
2. The blowing device performs pressure and flow detection through the pressure control device and the flow control device when blowing dust, so as to judge whether the dust blowing effect is good or not and whether the sampling barrel is unobstructed or not.
3. If the detection is abnormal or the soot blowing is unsuccessful. The pressure and flow value are abnormal, detection data can be implemented through the transmitter, and the sampling barrel can be disassembled and checked at the moment, so that blockage or damage is avoided.
The specific embodiments described herein are merely illustrative of the principles and functions of the present utility model, and are not meant to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. It is therefore intended that all equivalent modifications and changes made by those skilled in the art without departing from the spirit and technical spirit of the present utility model shall be covered by the appended claims.
Claims (5)
1. The utility model provides a boiler sample bucket with prevent stifled device, includes boiler sample bucket body (1) that are connected with boiler outlet pipe who passes wall body and heat preservation in proper order, its characterized in that: one end of the boiler sampling barrel body (1) is connected with a boiler pipeline (3) through a flange (2), the other end of the boiler sampling barrel body is connected with an anti-blocking device (4), and the anti-blocking device (4) is used for improving the ash prevention and anti-blocking capacity of the boiler sampling barrel body (1); the anti-blocking device (4) consists of a blowing module (5) and a transmitter module (6), wherein the blowing module (5) is used for blowing ash on a boiler sampling barrel, and the transmitter module (6) is used for detecting parameters in the boiler sampling barrel and transmitting measured values in a specific signal form to a remote control module so as to facilitate a user to implement monitoring and control.
2. The boiler sampling barrel with anti-blocking device according to claim 1, wherein: the utility model provides a sweep module (5) is including sweeping equipment (7), pressure control equipment (8) and flow control equipment (9) constitution, wherein pressure control equipment (8) and flow control equipment (9) are connected with sweeping equipment (7) circuit respectively for to sweeping equipment (7) carry out the detection of pressure and flow, sweeping equipment (7) keep away from the one end of boiler sample bucket body (1) and be connected with air supply (10) through first pipeline (20), its one end that is close to the boiler sample bucket links to each other with the first import (12) of boiler sample bucket through second pipeline (11).
3. The boiler sampling barrel with anti-blocking device according to claim 2, wherein: the transmitter module (6) consists of an electromagnetic valve (13) and a transmitter (14), one end of the electromagnetic valve (13) is connected with a second inlet (16) of the boiler sampling barrel through a third pipeline (15), the other end of the electromagnetic valve (13) is connected with the transmitter (14) through a fourth pipeline (17), and a control valve (18) is arranged on the fourth pipeline (17) between the electromagnetic valve (13) and the transmitter (14); the solenoid valve is also connected to a purge device (7) by a fifth conduit (19).
4. A boiler sampling barrel with anti-blocking device according to claim 3, characterized in that: the second pipeline (11) that purge equipment (7) and boiler sampling bucket link to each other and first pipeline (20) that purge equipment (7) and air supply (10) link to each other are provided with control valve.
5. The boiler sampling barrel with anti-blocking device according to claim 3 or 4, wherein: the control valve (18) is an electric control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322011744.0U CN220650197U (en) | 2023-07-28 | 2023-07-28 | Boiler sampling barrel with anti-blocking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322011744.0U CN220650197U (en) | 2023-07-28 | 2023-07-28 | Boiler sampling barrel with anti-blocking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220650197U true CN220650197U (en) | 2024-03-22 |
Family
ID=90297157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322011744.0U Active CN220650197U (en) | 2023-07-28 | 2023-07-28 | Boiler sampling barrel with anti-blocking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220650197U (en) |
-
2023
- 2023-07-28 CN CN202322011744.0U patent/CN220650197U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102182929A (en) | Device and method for detecting pipeline blockage | |
| CN209927389U (en) | Blockage detection device of CEMS system sampling probe | |
| CN202040547U (en) | Pipe blockage detection device and supply system | |
| CN220650197U (en) | Boiler sampling barrel with anti-blocking device | |
| CN213600305U (en) | Online leak detection device for pressure pipeline | |
| CN206740328U (en) | A kind of condenser of power plant leak detection system | |
| CN210071442U (en) | Flue gas measuring and sampling mechanism | |
| CN209229756U (en) | It is a kind of to detect the safety device for improving heat accumulation type thermal oxidation furnace based on LEL | |
| CN210741568U (en) | Novel temperature and pressure flow monitoring analyzer | |
| CN202257865U (en) | Gas alarm device | |
| CN213148251U (en) | Intelligent positioning device for water system pipeline fault | |
| CN209742877U (en) | Shale gas remote gas production monitoring and ground pipeline corrosion prevention device | |
| CN211402639U (en) | Sulfur hexafluoride density meter calibrator for transformer substation | |
| CN210243306U (en) | Primary air fan smoke outlet data acquisition device for remote monitoring of air and smoke system | |
| CN112082605A (en) | Throttling type flue gas flow measuring system and using method thereof | |
| CN212275001U (en) | Throttle formula flue gas flow measurement system | |
| CN214278090U (en) | Nitrogen oxide and ammonia concentration measurement system | |
| CN220671203U (en) | Differential pressure formula desulfurization absorption tower thick liquid density measuring device | |
| CN220601491U (en) | Boiler tube leakage alarm device | |
| CN212585765U (en) | Groove type flow switch of fire valve | |
| CN218212638U (en) | Smoke gas patrol and measurement system | |
| CN213180533U (en) | Hydrogen leakage amount monitoring device | |
| CN220552567U (en) | Device for monitoring leakage of natural gas on water side of shell-and-tube heat exchanger and giving alarm | |
| CN216011864U (en) | Flue gas waste heat recovery heat exchanger with leak detection structure | |
| CN220552000U (en) | Intelligent water adding device of internal circulation heating stove |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |