CN219216177U - Fly ash discharging device - Google Patents
Fly ash discharging device Download PDFInfo
- Publication number
- CN219216177U CN219216177U CN202222523429.1U CN202222523429U CN219216177U CN 219216177 U CN219216177 U CN 219216177U CN 202222523429 U CN202222523429 U CN 202222523429U CN 219216177 U CN219216177 U CN 219216177U
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- China
- Prior art keywords
- compressed air
- blanking
- fly ash
- bin
- discharging
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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- Gasification And Melting Of Waste (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
The utility model discloses a fly ash blanking device which comprises a feeding pipe and a blanking bin which are arranged up and down, wherein a pneumatic flashboard is arranged between the feeding pipe and the blanking bin, and an alarm device and a blockage removing device are arranged on the blanking bin; the pneumatic flashboard, the alarm device and the blocking removing device are respectively connected with the electric control board. When the coal ash feed opening is slightly blocked, the blocking removing device can be used for removing the blocking, and the pneumatic flashboard can be stopped in time when the coal ash feed opening is severely blocked, so that the coal ash feed opening is not fed, and the accident is prevented from being further enlarged by the protection equipment. The device can dredge materials in time, can obviously reduce the inspection times and workload of post personnel, reduces the investment of unnecessary manpower and material resources, saves the consumption cost, ensures that the equipment is safer and more reliable to operate, protects the conveying equipment and prolongs the service life of the equipment.
Description
Technical Field
The utility model relates to the technical field of material conveying, in particular to a fly ash blanking device.
Background
The fly ash is widely applied to cement production, because some sundries or humidity in the fly ash are large, the condition of material blocking and material scattering can easily occur in the conveying process, post personnel can not monitor the state of a feed opening at any time in the material conveying process, if no anti-blocking device exists, the situation that the blocking and material scattering can not be found in time can be greatly occurred, if the material blocking and material scattering occur, the material conveying time can be greatly prolonged by cleaning the material after stopping, the cleaning workload is very large, the investment of manpower and material resources is greatly increased, and equipment can be damaged.
Disclosure of Invention
The utility model aims to provide a fly ash blanking device which has the characteristic of timely blockage elimination.
The technical scheme adopted by the utility model is that the fly ash blanking device comprises a feeding pipe and a blanking bin which are arranged up and down, a pneumatic flashboard is arranged between the feeding pipe and the blanking bin, and an alarm device and a blockage removing device are arranged on the blanking bin; the pneumatic flashboard, the alarm device and the blocking removing device are respectively connected with the electric control board.
The utility model is also characterized in that:
the alarm device comprises an alarm arranged on the inner side wall of the discharging bin.
The alarm sets up 2 at least, and along lower feed bin inside wall interval setting from top to bottom.
The blockage removing device comprises a compressed air nozzle and a compressed air tank which are connected, wherein the compressed air nozzle is arranged in a discharging bin, and the compressed air tank is connected with an electric control board.
At least 2 compressed air nozzles are arranged and are respectively arranged at the top of the discharging bin and near the outlet.
The compressed air nozzles are arranged in number 4, 2 of the compressed air nozzles are respectively arranged on two sides of the top of the discharging bin, and 2 of the compressed air nozzles are respectively arranged on conical inclined planes of the discharging hole of the discharging bin.
The beneficial effects of the utility model are as follows: the fly ash blanking device can clear the blockage through the blockage removing device when the fly ash blanking opening is slightly blocked, and can stop the pneumatic flashboard in time when the blockage is serious, so that the fly ash blanking device is not used for blanking, and the protection equipment can avoid further expansion of accidents. The device can dredge materials in time, can obviously reduce the inspection times and workload of post personnel, reduces the investment of unnecessary manpower and material resources, saves the consumption cost, ensures that the equipment is safer and more reliable to operate, protects the conveying equipment and prolongs the service life of the equipment.
Drawings
FIG. 1 is a schematic structural view of a fly ash discharging device of the utility model.
The automatic feeding device comprises a pneumatic flashboard, a blanking bin, a secondary alarm, a primary alarm, a compressed air nozzle a, a compressed air nozzle b, an electric control board, a compressed air tank, a compressed air nozzle c, a compressed air nozzle 10, a compressed air nozzle d and a feeding pipe.
Detailed Description
The utility model will be described in detail below with reference to the drawings and the detailed description.
The fly ash blanking device disclosed by the utility model, as shown in figure 1, comprises a feeding pipe 11 and a blanking bin 2 which are arranged up and down, wherein a pneumatic flashboard 1 is arranged between the feeding pipe 11 and the blanking bin 2, and an alarm device and a blockage removing device are arranged on the blanking bin 2; the pneumatic flashboard 1, the alarm device and the blocking removing device are respectively connected with the electric control board 7. The alarm device comprises a secondary alarm 3 and a primary alarm 4 which are arranged on the inner side wall of the lower bin 2, wherein the secondary alarm 3 and the primary alarm 4 are arranged at intervals up and down along the inner side wall of the lower bin 2. The blockage removing device comprises a compressed air nozzle a5, a compressed air nozzle b6, a compressed air nozzle c9, a compressed air nozzle d10 and a compressed air tank 8 which are connected, wherein the compressed air tank 8 is connected with an electric control board 7. The compressed air nozzles c9 and d10 are respectively arranged at two sides of the top of the discharging bin 2; the compressed air nozzle a5 and the compressed air nozzle b6 are respectively arranged on the conical inclined surface of the discharge hole of the discharging bin 2.
The utility model relates to a fly ash blanking device, which comprises the following working processes:
when the lower bin 2 is blocked and reaches the first-stage alarm 4, the first-stage alarm 4 sends a signal to the electric control board 7, and the electric control board 7 controls the compressed air tank 8 to respectively output compressed air to the compressed air nozzle a5, the compressed air nozzle b6, the compressed air nozzle c9 and the compressed air nozzle d10, and the compressed air acts in the lower bin 2 to enable the lower bin 2 to be unblocked; if the compressed air nozzle a5, the compressed air nozzle b6, the compressed air nozzle c9 and the compressed air nozzle d10 fail to remove the blockage of the discharging bin 2, the blockage continuously occurs, when the blockage of the discharging bin 2 occurs and reaches the secondary alarm 3, the secondary alarm 3 sends a signal to the electric control panel 7, the electric control panel 7 closes the pneumatic flashboard 1, so that the feeding pipe 11 stops conveying the fly ash to the discharging bin 2, and at the moment, the on-site inspection or cleaning of the discharging bin 2 is needed manually.
Claims (6)
1. The fly ash blanking device comprises a feeding pipe (11) and a blanking bin (2) which are arranged up and down, and is characterized in that a pneumatic flashboard (1) is arranged between the feeding pipe (11) and the blanking bin (2), and an alarm device and a blockage removing device are arranged on the blanking bin (2); the pneumatic flashboard (1), the alarm device and the blocking removing device are respectively connected with the electric control board (7).
2. The fly ash blanking device according to claim 1, characterized in that the alarm device comprises an alarm mounted on the inner side wall of the blanking silo (2).
3. The fly ash discharging device according to claim 2, wherein at least 2 alarms are arranged and are arranged at intervals up and down along the inner side wall of the discharging bin (2).
4. A fly ash blanking device according to claim 1, 2 or 3, characterized in that the de-blocking device comprises a compressed air nozzle and a compressed air tank (8) which are connected, the compressed air nozzle is arranged in the blanking bin (2), and the compressed air tank (8) is connected with the electric control board (7).
5. The fly ash discharging device according to claim 4, wherein at least 2 compressed air nozzles are provided, which are respectively provided at the top of the discharging bin (2) and near the outlet.
6. The fly ash discharging device according to claim 5, wherein 4 compressed air nozzles are provided, 2 of the compressed air nozzles are respectively arranged on two sides of the top of the discharging bin (2), and 2 of the compressed air nozzles are respectively arranged on conical inclined surfaces of the discharging hole of the discharging bin (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222523429.1U CN219216177U (en) | 2022-09-22 | 2022-09-22 | Fly ash discharging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222523429.1U CN219216177U (en) | 2022-09-22 | 2022-09-22 | Fly ash discharging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219216177U true CN219216177U (en) | 2023-06-20 |
Family
ID=86749362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222523429.1U Active CN219216177U (en) | 2022-09-22 | 2022-09-22 | Fly ash discharging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219216177U (en) |
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2022
- 2022-09-22 CN CN202222523429.1U patent/CN219216177U/en active Active
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