CN219965941U - Totally-enclosed coal bunker air curtain fume chamber with filtering capability - Google Patents
Totally-enclosed coal bunker air curtain fume chamber with filtering capability Download PDFInfo
- Publication number
- CN219965941U CN219965941U CN202321200461.4U CN202321200461U CN219965941U CN 219965941 U CN219965941 U CN 219965941U CN 202321200461 U CN202321200461 U CN 202321200461U CN 219965941 U CN219965941 U CN 219965941U
- Authority
- CN
- China
- Prior art keywords
- air curtain
- coal bunker
- totally
- curtain fume
- control box
- 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
- 239000003245 coal Substances 0.000 title claims abstract description 30
- 239000003517 fume Substances 0.000 title claims abstract description 28
- 238000001914 filtration Methods 0.000 title claims abstract description 17
- 238000004880 explosion Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 abstract description 7
- 239000010883 coal ash Substances 0.000 abstract description 6
- 239000000428 dust Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Abstract
The utility model relates to the technical field of a coal bunker air curtain fume hood, in particular to a totally-enclosed coal bunker air curtain fume hood with a filtering function. The totally-enclosed coal bunker air curtain ventilation cabinet with the filtering function can filter air passing through the coal bunker air curtain ventilation cabinet, prevent coal ash from overflowing, monitor air quantity and facilitate timely replacement of the filter plates by workers.
Description
Technical Field
The utility model relates to the technical field of coal bunker air curtain fume hoods, in particular to a totally-enclosed coal bunker air curtain fume hood with a filtering function.
Background
When the coal yard is operated, the control of dust suppression is an important requirement for protecting the environment, in order to reduce dust pollution caused by strong wind and reduce the material loss of coal, the air curtain type totally-enclosed coal bunker basically meets the treatment requirement from the aspects of design background, construction bright spots and dust fall principle, mainly comprises the structural composition, core technology and cost range, and takes the use requirement into consideration, so that the air curtain type totally-enclosed coal bunker becomes a main stream mode of the coal yard and is an environment-friendly coal bunker.
In order to prevent the overflow of the coal dust, a totally-enclosed coal bunker air curtain ventilation cabinet with a filtering function is needed, the coal dust gradually blocks the filter plate along with the time, and if the filter plate cannot be replaced in time, the concentration of toxic gas in the coal bunker is easy to be too high and the temperature is easy to be too high.
Disclosure of Invention
The utility model aims to solve the technical problem of providing the totally-enclosed coal bunker air curtain fume hood with the filtering function, which can filter air passing through the coal bunker air curtain fume hood, prevent coal ash from overflowing, monitor air quantity and facilitate the timely replacement of a filter plate by a worker.
In order to solve the technical problems, the utility model adopts the following technical scheme:
a totally-enclosed coal bunker air curtain fume chamber with filtering capability comprises an air curtain fume chamber body, a mounting rack, a filter plate, a control box, an air quantity sensor and an alarm assembly, wherein the mounting rack is arranged at the inner space of the air curtain fume chamber body, the filter plate is arranged on the mounting rack, the control box is arranged on the inner wall of the air curtain fume chamber body, the air quantity sensor is arranged at the top of the control box, the alarm assembly is arranged on one side of the control box, a control host is arranged in the control box, and the air quantity sensor and the alarm assembly are electrically connected with the control host.
Further, the mounting frame is provided with a limiting block.
Further, a handle is arranged on one side of the filter plate.
Further, the alarm assembly comprises an LED explosion lamp and a buzzer, wherein the LED explosion lamp is positioned above the buzzer, and the LED explosion lamp and the buzzer are electrically connected with the control host.
The utility model has the beneficial effects that: during the in-service use, the air curtain fume chamber body is used for providing the air curtain support for the coal bunker, and the mounting bracket is used for placing the filter, and the filter is used for filtering the air of business turn over, prevents the overflow of coal ash, and the control box is used for installing the device of connection, and air quantity sensor is used for monitoring the amount of wind through the air curtain fume chamber body to in with the data transmission of monitoring to the control host computer, when the amount of wind is less than the threshold value of settlement, the control host computer control alarm assembly carries out audible-visual alarm. The totally-enclosed coal bunker air curtain ventilation cabinet with the filtering function can filter air passing through the coal bunker air curtain ventilation cabinet, prevent coal ash from overflowing, monitor air quantity and facilitate timely replacement of the filter plates by workers.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Reference numerals illustrate: the air curtain fume chamber body 1, mounting bracket 2, stopper 21, filter 3, handle 31, control box 4, air volume sensor 5, alarm component 6, LED explodes flashing light 61, bee calling organ 62.
Detailed Description
The utility model will be further described with reference to examples and drawings, to which reference is made, but which are not intended to limit the scope of the utility model.
As shown in fig. 1, the fully-closed coal bunker air curtain fume hood with the filtering function provided by the utility model comprises an air curtain fume hood body 1, a mounting frame 2, a filter plate 3, a control box 4, an air quantity sensor 5 and an alarm component 6, wherein the mounting frame 2 is arranged at intervals inside the air curtain fume hood body 1, the mounting frame 2 is used for placing the filter plate 3, the control box 4 is arranged on the inner wall of the air curtain fume hood body 1, the air quantity sensor 5 is arranged at the top of the control box 4, the alarm component 6 is arranged on one side of the control box 4, a control host is arranged inside the control box 4, and the air quantity sensor 5 and the alarm component 6 are electrically connected with the control host.
During actual use, the air curtain fume chamber body 1 is used for providing the air curtain support for the coal bunker, and mounting bracket 2 is used for placing filter 3, and filter 3 is used for filtering the air of business turn over, prevents the overflow of coal ash, and control box 4 is used for installing the device of connection, and air quantity sensor 5 is used for monitoring the amount of wind through air curtain fume chamber body 1 to in data transmission to the control host computer that will monitor, when the amount of wind is less than the threshold value of settlement, control host computer control alarm assembly 6 carries out audible and visual alarm.
The totally-enclosed coal bunker air curtain ventilation cabinet with the filtering function can filter air passing through the coal bunker air curtain ventilation cabinet, prevent coal ash from overflowing, monitor air quantity and facilitate timely replacement of the filter plates by workers.
In this embodiment, as shown in fig. 1, the mounting frame 2 is provided with a stopper 21. During actual use, the filter plate 3 is limited by the limiting block 21, so that the filter plate 3 is prevented from sliding out of the mounting frame 2.
In this embodiment, as shown in fig. 1, a handle 31 is installed on one side of the filter plate 3. In actual use, the filter plate 3 is convenient to mount and dismount through the handle 31.
As shown in fig. 1, in this embodiment, the alarm assembly 6 includes an LED explosion lamp 61 and a buzzer 62, where the LED explosion lamp 61 is located above the buzzer 62, and both the LED explosion lamp 61 and the buzzer 62 are electrically connected with the control host. In actual use, the LED burst lamp 61 and the buzzer 62 work together to provide audible and visual alarm support.
All technical features in the embodiment can be freely combined according to actual needs.
The foregoing embodiments are preferred embodiments of the present utility model, and other embodiments are included, without departing from the spirit of the present utility model.
Claims (4)
1. Totally closed coal bunker air curtain fume chamber with filtering capability, its characterized in that: including air curtain fume chamber body, mounting bracket, filter, control box, air quantity sensor and alarm module, the inside interval of air curtain fume chamber body is provided with the mounting bracket, and the mounting bracket is used for placing the filter, and the control box is installed in the inner wall of air curtain fume chamber body, and air quantity sensor is installed at the top of control box, and alarm module is installed to one side of control box, and the inside of control box is provided with the control host computer, and air quantity sensor, alarm module all are connected with the control host computer electricity.
2. The totally-enclosed coal bunker air curtain fume hood with filtering function according to claim 1, wherein: the mounting frame is provided with a limiting block.
3. The totally-enclosed coal bunker air curtain fume hood with filtering function according to claim 1, wherein: a handle is arranged on one side of the filter plate.
4. The totally-enclosed coal bunker air curtain fume hood with filtering function according to claim 1, wherein: the alarm assembly comprises an LED explosion lamp and a buzzer, wherein the LED explosion lamp is positioned above the buzzer, and the LED explosion lamp and the buzzer are electrically connected with the control host.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321200461.4U CN219965941U (en) | 2023-05-17 | 2023-05-17 | Totally-enclosed coal bunker air curtain fume chamber with filtering capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321200461.4U CN219965941U (en) | 2023-05-17 | 2023-05-17 | Totally-enclosed coal bunker air curtain fume chamber with filtering capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219965941U true CN219965941U (en) | 2023-11-07 |
Family
ID=88580924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321200461.4U Active CN219965941U (en) | 2023-05-17 | 2023-05-17 | Totally-enclosed coal bunker air curtain fume chamber with filtering capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219965941U (en) |
-
2023
- 2023-05-17 CN CN202321200461.4U patent/CN219965941U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211962864U (en) | Fire alarm equipment in electric power cabinet | |
| CN219965941U (en) | Totally-enclosed coal bunker air curtain fume chamber with filtering capability | |
| CN106111654A (en) | A kind of air-flow adjustment type multipurpose clean gas ventilated chamber | |
| CN210434261U (en) | Flue flashboard door device that dust removal desulfurization was suitable for | |
| CN202460312U (en) | V-shaped air filter | |
| CN208407995U (en) | A kind of automatic adjustment air quantity vent cabinet | |
| CN203253269U (en) | Gas circulation purification device of sealing type shaping chamber | |
| CN210690512U (en) | Odorization concentration monitor | |
| CN209028076U (en) | A kind of device for inflammable and explosive safety detection | |
| CN208229538U (en) | A kind of smoke filter device for Petroleum refining | |
| CN214273698U (en) | Ventilation equipment for gas in pit with safeguard function | |
| CN219073231U (en) | Flue gas purifier for hot dip zinc processing | |
| CN216388295U (en) | Automatic alarm device for thermal control of thermal power plant | |
| CN219888719U (en) | Full flow groove sealing device | |
| CN213073266U (en) | Energy-saving chemical industry instrument dust keeper | |
| CN212962018U (en) | Ventilation device with automatic opening and closing function | |
| CN219224772U (en) | Special protection casing of gas detector | |
| CN218410245U (en) | Exhaust air pipe system | |
| CN204927898U (en) | High -efficient heat dissipation switch board with dust collector | |
| CN218042208U (en) | Instrument terminal for industrial automatic control instrument system | |
| CN208253671U (en) | A kind of hearth warning system | |
| CN207896514U (en) | A kind of electrical intelligent switchboard radiator structure | |
| CN215268992U (en) | Automatic change dampproofing shell of instrument | |
| CN214841729U (en) | Gas leakage alarm wall-mounted furnace | |
| CN214668889U (en) | Gas detector capable of automatically cleaning ash |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |