CN220380958U - Wind powder concentration detection device for pulverized coal burner - Google Patents
Wind powder concentration detection device for pulverized coal burner Download PDFInfo
- Publication number
- CN220380958U CN220380958U CN202322027000.8U CN202322027000U CN220380958U CN 220380958 U CN220380958 U CN 220380958U CN 202322027000 U CN202322027000 U CN 202322027000U CN 220380958 U CN220380958 U CN 220380958U
- Authority
- CN
- China
- Prior art keywords
- box body
- plate
- fixedly connected
- concentration detection
- filter
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 36
- 239000000843 powder Substances 0.000 title claims abstract description 32
- 239000003245 coal Substances 0.000 title claims abstract description 19
- 239000004744 fabric Substances 0.000 claims abstract description 30
- 238000007789 sealing Methods 0.000 claims abstract description 24
- 238000005192 partition Methods 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a wind powder concentration detection device for a pulverized coal burner, which comprises a bottom plate, wherein the upper surface of the top of the bottom plate is fixedly connected with one end of a supporting column, the top end of the supporting column is fixedly connected with the bottom surface of a box body, a controller is fixedly arranged on the side surface of the box body, one end of the box body is fixedly connected with a feed inlet, a fan I is fixedly arranged in the box body, a concentration sensor is fixedly arranged in the box body, and the inside of the box body is fixedly connected with the side surface of a partition plate. According to the utility model, dust is prevented from leaking into the air through the first fan, the concentration sensor, the partition plate, the second fan, the filter plate, the sealing strip, the sealing plate, the connecting pipe and the filter cloth bag, the influence of wind powder concentration detection on the environment is reduced, the filter plate and the filter cloth bag can be detached and are convenient to clean, the inside of the concentration detection device of an operator is convenient to clean through the sealing strip, the jack, the sealing plate, the clamping column, the spring and the limiting plate, and the dust accumulated in the detection device is prevented from affecting the detection result of wind powder.
Description
Technical Field
The utility model relates to the technical field of wind powder concentration detection, in particular to a wind powder concentration detection device for a pulverized coal burner.
Background
The pulverized coal burner has a specially designed multi-stage multi-nozzle air supply guiding structure, can generate high-temperature vortex for pulverized coal in a short time, has the advantages of complete combustion, high heat utilization rate, smoke prevention and dust control, high efficiency, energy saving, working condition improvement, labor intensity reduction and the like, and is an ideal product with energy conservation and environmental protection. When the pulverized coal burner is used, the concentration of the air powder in the pulverized coal burner is required to be detected, so that the use safety and the human health can be influenced due to the fact that the concentration is too high.
When carrying out wind powder concentration detection, wind powder leaks easily and discharges in the air, and wind powder leaks and leads to environmental pollution to the air, exists the potential safety hazard even, and wind powder concentration detection device is inside after using and fan flabellum surface is more dust easily accumulated, can influence the accuracy that concentration detected after long-time use, and current wind powder concentration detection device's casing is mostly integrated and internal component is fixed inside usually simultaneously, this makes concentration detection device's maintenance and repair have great difficulty.
Disclosure of Invention
The utility model aims to provide a wind powder concentration detection device for a pulverized coal burner, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wind powder concentration detection device for pulverized coal burner, includes the bottom plate, bottom plate top upper surface and support column one end fixed connection, support column top and box bottom surface fixed connection, box side fixed mounting has the controller, box one end and feed inlet fixed connection, box inside fixed mounting has fan one, fixed mounting has concentration sensor in the box, box inside and baffle side fixed connection, baffle side fixed mounting has fan two, screw hole is seted up at the box top, box inside and guide rail both ends fixed connection, box inside is provided with the filter, filter both sides and gib side fixed connection, the box side bonds with the sealing strip, the jack is seted up to the box bottom, the box top is articulated with closing plate one end, be provided with the card post on the closing plate, the card post outside is provided with the spring, box top is articulated with limiting plate one end, box one end and connecting pipe one end and filter bag top threaded connection.
Preferably, four universal wheels are arranged at the bottom of the bottom plate, the side face of the bottom plate is fixedly connected with the push rod, and the support column is located at the center of the upper surface of the bottom plate.
Preferably, the upper surface of the top of the box body is provided with a slot, the outer diameter of the filter plate is matched with the slot, the filter plate is movably inserted into the slot, and the threaded hole is positioned on one side of the slot.
Preferably, the controller is electrically connected with the concentration sensor through a wire, the top of the box body is provided with a warning lamp, and the controller is electrically connected with the warning lamp through a wire.
Preferably, a T-shaped groove is formed in the guide rail, the guide rail is movably inserted with the filter plate, a straight groove is formed in the top of the filter plate, and the top of the filter plate is attached to a rubber pad on the bottom surface of the limiting plate.
Preferably, the bottom end of the clamping column is fixedly connected with the upper surface of the pulling plate, the outer diameter of the clamping column is matched with the inner diameter of the jack, and the clamping column is movably inserted into the jack.
Preferably, threads are arranged on the outer side of the connecting pipe, the filter cloth bag is connected with the connecting pipe through the threads in a threaded mode, and a sponge is arranged in the filter cloth bag.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the box body, the feed inlet, the first fan, the concentration sensor, the partition plate, the second fan, the filter plate, the sealing strip, the sealing plate, the connecting pipe and the filter cloth bag are arranged, so that dust leakage into air during detection of the concentration of wind powder can be effectively avoided, the influence of the detection of the concentration of wind powder on the environment is reduced, the filter plate can be utilized to filter the dust, meanwhile, the filter plate can be disassembled and cleaned, the filter cloth bag is utilized to cooperate with the internal sponge to effectively filter the dust, and meanwhile, the filter cloth bag has good air permeability, and the stability of air flow during the detection of the concentration of the dust is ensured, so that the accuracy of the concentration detection is improved.
The box body can be conveniently and rapidly disassembled by arranging the box body, the filter plate, the sealing strips, the jacks, the sealing plate, the clamping columns, the springs and the limiting plates, the maintenance and repair difficulty of the wind powder concentration detection device is reduced, the inside of the concentration detection device of an operator is conveniently cleaned, dust accumulated in the detection device is prevented from influencing the detection result of wind powder, the clamping columns and the springs are utilized to reduce the disassembly and installation difficulty of the sealing plate, and the wind powder concentration detection device is simple in structure and convenient to operate.
Drawings
FIG. 1 is a schematic view of the external structure of the present utility model;
FIG. 2 is a schematic view of a portion of the structure of the present utility model;
FIG. 3 is a schematic view of a filter plate structure according to the present utility model;
FIG. 4 is a schematic view of a portion of the structure of the present utility model;
fig. 5 is a schematic view of a part of the structure of the present utility model.
In the figure: 1. a bottom plate; 2. a support column; 3. a case; 4. a controller; 5. a feed inlet; 6. a first fan; 7. a concentration sensor; 8. a partition plate; 9. a second fan; 10. a threaded hole; 11. a guide rail; 12. a filter plate; 13. a guide bar; 14. a sealing strip; 15. a jack; 16. a sealing plate; 17. a clamping column; 18. a spring; 19. a limiting plate; 20. a connecting pipe; 21. and (5) filtering the cloth bag.
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.
Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a wind powder concentration detection device for pulverized coal burner, including bottom plate 1, bottom plate 1 top upper surface and support column 2 one end welding, support column 2 top and box 3 bottom surface welding, box 3 side passes through the bolt and is connected with controller 4 cooperation, box 3 one end and feed inlet 5 fixed connection, box 3 inner wall and fan one 6 welding, box 3 internal and concentration sensor 7 bottom surface welded fastening, box 3 internal and baffle 8 side welding, baffle 8 side passes through bolt fan two 9 cooperation connections, screw hole 10 is seted up at box 3 top, box 3 internal and guide rail 11 both ends fixed connection, guide rail 11 and filter 12 sliding connection, filter 12 both sides and guide bar 13 side welding, box 3 side and sealing strip 14 bond, jack 15 is seted up to box 3 bottom, box 3 top and sealing plate 16 articulated one end are articulated, through circular through-hole and card post 17 activity grafting on the sealing plate 16, card post 17 outside and spring 18 cup joint, box 3 top and limiting plate 19 one end are articulated, box 3 one end and connecting pipe 20 welding, connecting pipe 20 one end and filter sack 21 top threaded connection.
The bottom plate 1 bottom is provided with four universal wheels, bottom plate 1 side and push rod fixed connection, the support column 2 is located the central point of bottom plate 1 upper surface, can reduce the degree of difficulty that concentration detection device removed through the universal wheel, improve detection device's flexibility, the slot is seted up to box 3 top upper surface, the external diameter size and the slot looks adaptation of filter 12, filter 12 and slot activity grafting, screw hole 10 are located slot one side, can improve the stability of filter 12 through the slot, controller 4 passes through wire and concentration sensor 7 electric connection, box 3 top is provided with the warning light, controller 4 passes through wire and warning light electric connection, the warning light can have good warning effect, improve the security that wind powder concentration detected, be provided with T type groove in the guide rail 11, guide rail 11 and filter 12 activity grafting, the straight flute is seted up at the filter 12 top, the rubber pad laminating of filter 12 top and limiting plate 19 bottom surface, utilize the sealed effect of rubber pad improvement concentration detection device, card post 17 bottom and pulling plate upper surface fixed connection, the external diameter size and jack 15 internal diameter size looks adaptation of card post 17 and jack 15, 20 outside has the filter cloth bag 21, the filter cloth 21 has the filter cloth, the filter cloth can be had the filter cloth through the filter thread to the filter effect, the filter cloth is high-proof, the filter cloth 21 has the filter cloth, the filter cloth is had the filter bag is passed through to the filter thread to the filter effect, the filter cloth is high to the filter cloth 21, simultaneously, the filter cloth has the filter cloth 21, and can be had the filter cloth.
Working principle: when the air-tight sealing device is used, an operator is connected with the feed inlet 5 through a discharge hole of the pulverized coal burner, the fan I6 and the fan II 9 are driven to convey air powder, the air powder enters the filter cloth bag 21 from the connecting pipe 20 through the filtering of the filter plate 12, air is discharged through the filter cloth bag 21 under the filtering of the sponge in the filter cloth bag 21, the stability of air flow can be ensured through the filter cloth bag 21, further detection of the air powder is more accurate, the filter cloth bag 21 is removed through rotation after the air-tight sealing device is used, then the bolt on the threaded hole 10 is removed to rotate the limiting plate 19, the filter plate 12 is taken out from the guide strip 13 through the straight groove at the top of the filter hole 12 to be cleaned, then the limiting plate 19 is fixed with the box body 3 through the bolt, the pulling plate at the bottom of the clamping post 17 is pulled downwards, the clamping post 17 is separated from the jack 15, then the inner assembly of the box body 3 can be cleaned and maintained through upward rotation of the sealing plate 16, then the clamping post 17 is inserted into the jack 15, the clamping post 17 is fixed with the jack 15 under the action of the spring 18, and sealing performance of the sealing strip 16 and the box body 3 can be improved through the sealing plate 14.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 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 (7)
1. The utility model provides a wind powder concentration detection device for pulverized coal burner, includes bottom plate (1), its characterized in that: the upper surface of the top of the bottom plate (1) is fixedly connected with one end of a supporting column (2), the top of the supporting column (2) is fixedly connected with the bottom surface of a box body (3), a controller (4) is fixedly arranged on the side surface of the box body (3), one end of the box body (3) is fixedly connected with a feeding hole (5), a first fan (6) is fixedly arranged in the box body (3), a concentration sensor (7) is fixedly arranged in the box body (3), the inside of the box body (3) is fixedly connected with the side surface of a partition plate (8), a second fan (9) is fixedly arranged on the side surface of the partition plate (8), a threaded hole (10) is formed in the top of the box body (3), the inside of the box body (3) is fixedly connected with two ends of the guide rail (11), the inside of the box body (3) is provided with a filter plate (12), two sides of the filter plate (12) are fixedly connected with the side surfaces of the guide bar (13), the side surfaces of the box body (3) are adhered with the sealing strips (14), the bottom of the box body (3) is provided with an inserting hole (15), the top of the box body (3) is hinged with one end of the sealing plate (16), the sealing plate (16) is provided with a clamping column (17), the outer side of the clamping column (17) is provided with a spring (18), the top of the box body (3) is hinged with one end of the limiting plate (19), one end of the box body (3) is fixedly connected with the connecting pipe (20), and one end of the connecting pipe (20) is in threaded connection with the top of the filter cloth bag (21).
2. The wind-powder concentration detection apparatus for pulverized coal burner as set forth in claim 1, wherein: four universal wheels are arranged at the bottom of the bottom plate (1), the side face of the bottom plate (1) is fixedly connected with the push rod, and the support column (2) is located at the center of the upper surface of the bottom plate (1).
3. The wind-powder concentration detection apparatus for pulverized coal burner as set forth in claim 1, wherein: the upper surface at the top of the box body (3) is provided with a slot, the outer diameter of the filter plate (12) is matched with the slot, the filter plate (12) is movably inserted into the slot, and the threaded hole (10) is positioned at one side of the slot.
4. The wind-powder concentration detection apparatus for pulverized coal burner as set forth in claim 1, wherein: the controller (4) is electrically connected with the concentration sensor (7) through a wire, the top of the box body (3) is provided with a warning lamp, and the controller (4) is electrically connected with the warning lamp through a wire.
5. The wind-powder concentration detection apparatus for pulverized coal burner as set forth in claim 1, wherein: the guide rail (11) is internally provided with a T-shaped groove, the guide rail (11) is movably inserted into the filter plate (12), the top of the filter plate (12) is provided with a straight groove, and the top of the filter plate (12) is attached to a rubber pad on the bottom surface of the limiting plate (19).
6. The wind-powder concentration detection apparatus for pulverized coal burner as set forth in claim 1, wherein: the bottom end of the clamping column (17) is fixedly connected with the upper surface of the pulling plate, the outer diameter of the clamping column (17) is matched with the inner diameter of the jack (15), and the clamping column (17) is movably inserted into the jack (15).
7. The wind-powder concentration detection apparatus for pulverized coal burner as set forth in claim 1, wherein: the outside of the connecting pipe (20) is provided with threads, the filter cloth bag (21) is connected with the connecting pipe (20) through threads, and a sponge is arranged in the filter cloth bag (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322027000.8U CN220380958U (en) | 2023-07-31 | 2023-07-31 | Wind powder concentration detection device for pulverized coal burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322027000.8U CN220380958U (en) | 2023-07-31 | 2023-07-31 | Wind powder concentration detection device for pulverized coal burner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220380958U true CN220380958U (en) | 2024-01-23 |
Family
ID=89572753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322027000.8U Active CN220380958U (en) | 2023-07-31 | 2023-07-31 | Wind powder concentration detection device for pulverized coal burner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220380958U (en) |
-
2023
- 2023-07-31 CN CN202322027000.8U patent/CN220380958U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207849588U (en) | A kind of cleaning shop air purifier | |
| CN211553706U (en) | Plastic product outer wall aging experiment box | |
| CN220380958U (en) | Wind powder concentration detection device for pulverized coal burner | |
| CN208635233U (en) | A kind of new energy air purifier | |
| CN202044551U (en) | Suspension air purifying device | |
| CN208694507U (en) | A kind of novel energy-conserving long bag pulse deduster | |
| CN104500230B (en) | High efficiency and energy saving blowback device used for gas turbine air inlet system | |
| CN217341814U (en) | Air dust purification device for mineral engineering | |
| CN208206733U (en) | A kind of atmospheric haze pollution monitoring controlling device | |
| CN114984687A (en) | High-efficient filter bag dust removal purification equipment with high-efficient low power consumption dust removal effect | |
| CN215521333U (en) | Super fine coal ash processing plant is with exhaust fan that takes a breath | |
| CN113718692A (en) | Novel dust absorption vehicle | |
| CN204337923U (en) | With the chambered pulse back-flushing bag type dust collector of air cleaning unit | |
| CN208642102U (en) | A kind of micro moving dry dust removal apparatus | |
| CN212790344U (en) | Spraying dust removal equipment for coal mine electromechanical fully mechanized mining support | |
| CN206890696U (en) | A kind of air cleaning system | |
| CN111013288A (en) | Method for judging amount of dust in bag type dust removal equipment | |
| CN206343020U (en) | A kind of activated carbon Rose Box | |
| CN215085643U (en) | Novel pulse bag type dust collector | |
| CN221107574U (en) | Biomass boiler sack cleaner structure | |
| CN221062073U (en) | Efficient ventilation device for deaerator | |
| CN220501699U (en) | Colliery conveyer with dustproof mechanism | |
| CN219548894U (en) | Underground ventilation device for coal mine | |
| CN2522150Y (en) | Leakage-detecting device for bag-type cleaner | |
| CN216170835U (en) | A fume extractor for active carbon production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |