CN215517507U - Automatic ash discharging system for dust removing device of blast furnace of iron works - Google Patents
Automatic ash discharging system for dust removing device of blast furnace of iron works Download PDFInfo
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- CN215517507U CN215517507U CN202121367066.6U CN202121367066U CN215517507U CN 215517507 U CN215517507 U CN 215517507U CN 202121367066 U CN202121367066 U CN 202121367066U CN 215517507 U CN215517507 U CN 215517507U
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- module
- control module
- blast furnace
- dust removal
- alarm
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- 239000000428 dust Substances 0.000 title claims abstract description 38
- 238000007599 discharging Methods 0.000 title claims abstract description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims description 8
- 229910052742 iron Inorganic materials 0.000 title claims description 4
- 238000006073 displacement reaction Methods 0.000 claims abstract description 9
- 230000001276 controlling effect Effects 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005272 metallurgy Methods 0.000 abstract description 2
- 241000196324 Embryophyta Species 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 241001232253 Xanthisma spinulosum Species 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Abstract
The utility model belongs to the technical field of metallurgy dust removal, and particularly relates to an automatic ash discharge system for a dust removal device of a blast furnace in an iron-making plant. Aims to solve the technical problem that the bag-type dust collector needs manual on-site standing point dust discharging. The technical scheme is as follows: the device comprises a main control module, a timing module, a delay setting module, an interlocking control module and an alarm module; the main control module is electrically connected with the timing module, the delay setting module, the interlocking control module and the alarm module respectively, the output end of the interlocking control module is electrically connected with the input end of the alarm module, displacement sensors are arranged on a front-stage scraper and a rear-stage scraper of the blast furnace dust removal device and on a bucket elevator, a rotary sensor is arranged on the ash discharge valve, and the displacement sensor and the rotary sensor are electrically connected with the main control module, the timing module, the delay setting module, the interlocking control module and the alarm module respectively. The utility model can greatly reduce the investment of personnel, lighten the working strength of the personnel and improve the production efficiency.
Description
Technical Field
The utility model belongs to the technical field of metallurgy dust removal, and particularly relates to an automatic ash discharge system for a dust removal device of a blast furnace in an iron-making plant.
Background
At present, a bag-type dust collector is adopted for dust removal of a blast furnace cast house of an iron plant, the bag-type dust collector has a plurality of ash bins and a long and narrow box body, and a material measuring instrument is difficult to install, so that long-term manual site standing point ash discharge is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a bag-type dust remover needs manual on-site standing point dust discharging, and provides an automatic dust discharging system for a blast furnace dust removing device of an iron-making plant.
In order to solve the technical problems, the utility model adopts the technical scheme that:
an automatic ash discharging system for a dust removing device of a blast furnace in an iron-making plant comprises a main control module, a timing module, a delay setting module, an interlocking control module and an alarm module;
the main control module is used for controlling the start and stop of a front-stage scraper conveyor and a rear-stage scraper conveyor of the blast furnace dust removal device, a bucket elevator and an ash discharge valve;
the timing module is used for monitoring the operation starting time of each component of the blast furnace dust removal device;
the delay setting module is used for monitoring and controlling the continuous operation time of each component of the blast furnace dust removal device;
the interlocking control module is used for monitoring and feeding back the operation states of the front-stage and rear-stage components of the blast furnace dust removal device;
the alarm module is used for sending out an alarm signal in time when a fault signal is received or a signal cannot be received within a set time;
the main control module is electrically connected with the timing module, the delay setting module, the interlocking control module and the alarm module respectively, the output end of the interlocking control module is electrically connected with the input end of the alarm module, displacement sensors are arranged on a front-stage scraper and a rear-stage scraper of the blast furnace dust removal device and on a bucket elevator, a rotary sensor is arranged on an ash discharge valve, and the displacement sensors and the rotary sensor are electrically connected with the main control module, the timing module, the delay setting module, the interlocking control module and the alarm module respectively.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the control module and the detection module are arranged on the existing dust removal device, and the automatic operation of each component is realized through the main control module, so that the investment of personnel can be greatly reduced, the working intensity of the personnel is reduced, and the production efficiency is improved;
2. the interlocking control module and the detection module are arranged to monitor each component in an interlocking manner, and when the rear-stage component fails, the front-stage component stops in time, so that serious production accidents are avoided.
Drawings
FIG. 1 is a schematic view of a connection structure according to the present invention;
in the figure: the system comprises a main control module 1, a timing module 2, a delay setting module 3, a interlocking control module 4 and an alarm module 5.
Detailed Description
The utility model is further illustrated by the following figures and examples.
As shown in fig. 1, an automatic ash discharge system for a dust removal device of a blast furnace in an iron works comprises a main control module 1, a timing module 2, a delay setting module 3, a linkage control module 4 and an alarm module 5;
the main control module 1 is used for controlling the start and stop of a front-stage scraper conveyor and a rear-stage scraper conveyor of a blast furnace dust removal device, a bucket elevator and an ash discharge valve;
the timing module 2 is used for monitoring the operation starting time of each component of the blast furnace dust removal device;
the delay setting module 3 is used for monitoring and controlling the continuous operation time of each component of the blast furnace dust removal device;
the interlocking control module 4 is used for monitoring and feeding back the operation state of the front-stage and rear-stage components of the blast furnace dust removal device;
the alarm module 5 is used for sending out an alarm signal in time when a fault signal is received or a signal cannot be received within a set time;
the main control module 1 is respectively electrically connected with the timing module 2, the delay setting module 3, the interlocking control module 4 and the alarm module 5, the output end of the interlocking control module 4 is electrically connected with the input end of the alarm module 5, displacement sensors are arranged on the front-stage and rear-stage scraper conveyor and the bucket elevator of the blast furnace dust removal device, a rotary sensor is arranged on the ash discharge valve, and the displacement sensors and the rotary sensor are respectively electrically connected with the main control module 1, the timing module 2, the delay setting module 3, the interlocking control module 4 and the alarm module 5.
The working principle of the utility model is as follows:
when the dust removal device is used, firstly, the time for starting operation of each component is set on a human-computer interface of the timing module 2, when the set time is reached, the main control module 1 controls each component of the dust removal device to start operation, in the operation process, the displacement sensors on the front-stage scraper and the rear-stage scraper and the bucket elevator, and the rotation sensor on the ash discharge valve collects the operation data of the components and uploads the operation data to the timing module 2, the delay setting module 3, the interlocking control module 4 and the alarm module 5, and in the operation of the dust removal device, the flow of materials changes at any time and the operation duration of each component changes accordingly, so that the operation time of each component set by the delay setting module 3 is adjusted in time according to the operation change of the materials at any time;
when a rear-stage scraper conveyor or a bucket elevator breaks down in the operation process, the corresponding sensors upload data to the interlocking control module 4, the interlocking control module 4 transmits the data to the alarm module 5 to send out an alarm, meanwhile, the interlocking control module 4 transmits the data to the main control module 1, and the main control module 1 controls the ash discharge valve and the scraper conveyor at the front stage to stop operating, so that a large production accident is prevented;
when the alarm module 5 has no signal within the set time or has a fault of a part, the alarm module alarms in time and rings to inform a person on duty to process.
Claims (1)
1. The utility model provides an automatic ash discharging system for dust collector of blast furnace of iron works which characterized in that: the device comprises a main control module (1), a timing module (2), a delay setting module (3), an interlocking control module (4) and an alarm module (5);
the main control module (1) is used for controlling the start and stop of a front-stage scraper conveyor and a rear-stage scraper conveyor of the blast furnace dust removal device, a bucket elevator and an ash discharge valve;
the timing module (2) is used for monitoring the operation starting time of each component of the blast furnace dust removal device;
the delay setting module (3) is used for monitoring and controlling the continuous operation time of each component of the blast furnace dust removal device;
the interlocking control module (4) is used for monitoring and feeding back the running state of the front-stage and rear-stage components of the blast furnace dust removal device;
the alarm module (5) is used for sending out an alarm signal in time when a fault signal is received or a signal cannot be received within a set time;
the main control module (1) is respectively electrically connected with the timing module (2), the time delay setting module (3), the interlocking control module (4) and the alarm module (5), the output end of the interlocking control module (4) is electrically connected with the input end of the alarm module (5), displacement sensors are arranged on a front-stage scraper machine and a rear-stage scraper machine of the blast furnace dust removal device and on a bucket elevator, a rotary sensor is arranged on an ash discharge valve, and the displacement sensors and the rotary sensor are respectively electrically connected with the main control module (1), the timing module (2), the time delay setting module (3), the interlocking control module (4) and the alarm module (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121367066.6U CN215517507U (en) | 2021-06-18 | 2021-06-18 | Automatic ash discharging system for dust removing device of blast furnace of iron works |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121367066.6U CN215517507U (en) | 2021-06-18 | 2021-06-18 | Automatic ash discharging system for dust removing device of blast furnace of iron works |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215517507U true CN215517507U (en) | 2022-01-14 |
Family
ID=79809198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121367066.6U Active CN215517507U (en) | 2021-06-18 | 2021-06-18 | Automatic ash discharging system for dust removing device of blast furnace of iron works |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215517507U (en) |
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2021
- 2021-06-18 CN CN202121367066.6U patent/CN215517507U/en active Active
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