CN111195635A - Remove atmoseal baffle and be provided with observation window that removes atmoseal baffle - Google Patents
Remove atmoseal baffle and be provided with observation window that removes atmoseal baffle Download PDFInfo
- Publication number
- CN111195635A CN111195635A CN202010014369.3A CN202010014369A CN111195635A CN 111195635 A CN111195635 A CN 111195635A CN 202010014369 A CN202010014369 A CN 202010014369A CN 111195635 A CN111195635 A CN 111195635A
- Authority
- CN
- China
- Prior art keywords
- baffle
- air
- detection switch
- observation window
- atmoseal
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Landscapes
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
The invention relates to a movable gas seal baffle and an observation window with the same, and belongs to the field of metallurgical equipment. In particular to a movable air seal baffle, which comprises a slideway, a driving unit and a baffle body for shielding an observation window; the baffle body is provided with a shielding body and an air seal, and the shielding body and the air seal are arranged along the extension direction of the slide way; the air seal is provided with a plurality of nozzles communicated with an air source. Still relate to an observation window that is provided with removal atmoseal baffle, including setting up the observation window on dustproof separating the airtight structure of cigarette, still include as above removal atmoseal baffle, the slide setting that removes the atmoseal baffle is on dustproof separating the airtight structure of cigarette. The invention realizes the opening and closing of the observation port: when the observation port is opened, the gas seal is aligned with the observation port, and gas is sprayed out of the nozzle to form the gas seal, so that the heat radiation of the observation port is reduced, and the smoke and dust overflowing amount of the observation port is reduced; when the observation port is closed, the shielding body of the baffle plate body blocks the observation port.
Description
Technical Field
The invention belongs to the field of metallurgical equipment, and relates to a movable gas seal baffle and an observation window with the same.
Background
The requirements of intellectualization and greening in the field of ferrous metallurgy are increasingly highlighted, and the development of corresponding equipment technology and automation technology is hard support for realizing intellectualization and greening.
The steel smelting is accompanied with high temperature, high heat, smoke dust and the like, and dust-proof and smoke-proof closed structures (chambers, covers and the like) are arranged at the periphery of the smelting equipment and are used for heat insulation and smoke dust overflow prevention. Dust and smoke containment structures are commonly provided with viewing ports for monitoring the smelting process and equipment operation, such as converter smelting flame, converter tapping flow, ladle level, etc. The traditional observation port is a fixed hole or is provided with a baffle plate, and the observation port is plugged by the baffle plate when the observation port is not needed to be monitored. Along with the higher and higher requirements for intellectualization and greening, the observation port not only needs to be automatically closed, but also has the functions of heat insulation and smoke overflow prevention when being opened.
Disclosure of Invention
In view of the above, the present invention provides a movable air sealing baffle and an observation window with the movable air sealing baffle, which can seal an observation opening when the observation opening is opened.
In order to achieve the purpose, the invention provides the following technical scheme:
a movable air seal baffle comprises a slideway, a driving unit and a baffle body for shielding an observation window, wherein the baffle body slides on the slideway along the sliding extending direction; the baffle plate body is provided with a shielding body and an air seal, and the shielding body and the air seal are sequentially arranged along the extension direction of the slide way; the air seal is provided with a plurality of nozzles communicated with an air source, the nozzles are arranged along the periphery of the air seal, and a connecting line between the nozzles is coplanar with the plane where the baffle body is located.
Optionally, the slide rail device further comprises a control unit, a starting detection switch and a closing detection switch, wherein the starting detection switch and the closing detection switch are respectively arranged at two ends of the slide rail, and the control unit is respectively connected with the starting detection switch, the closing detection switch and the driving unit.
Optionally, the device further comprises an on-off solenoid valve for opening and closing the gas source, and the on-off solenoid valve is connected with the control unit.
Optionally, the device further comprises a connecting hose, and a plurality of nozzles are communicated with an air source through the connecting hose.
Optionally, a plurality of the nozzles are uniformly arranged along the circumference of the air seal.
The utility model provides an observation window with remove atmoseal baffle, is including setting up the observation window on dustproof separating the airtight structure of cigarette, still includes as above arbitrary removal atmoseal baffle, the slide setting that removes the atmoseal baffle is on dustproof separating the airtight structure of cigarette, the observation window sets up on the removal orbit of atmoseal.
The invention has the beneficial effects that: the baffle body sets up on the slide, and drive unit drive baffle body is along the slide reciprocating motion, has realized opening and close of viewing aperture: when the observation port is opened, the gas seal is aligned with the observation port, and gas is sprayed out of the nozzle to form the gas seal, so that the heat radiation of the observation port is reduced, and the smoke and dust overflowing amount of the observation port is reduced; when the observation port is closed, the shielding body of the baffle plate body blocks the observation port.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.
Drawings
For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic view of a viewing window with a movable gas-tight barrier;
reference numerals: the device comprises a slideway 1, a driving unit 2, a baffle plate body 3, a shielding body 4, an air seal 5, a nozzle 6, an opening detection switch 7, a closing detection switch 8, an on-off electromagnetic valve 9 and a connecting hose 10.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.
Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.
Referring to fig. 1, an observation window with a movable airtight baffle includes an observation window disposed on a dustproof and smoke-isolating airtight structure, and further includes a movable airtight baffle. The movable air seal baffle comprises a slideway 1, a driving unit 2 and a baffle body 3 for shielding the observation window, wherein the baffle body 3 slides on the slideway 1 along the sliding extending direction; the baffle body 3 is provided with a shielding body 4 and an air seal 5, and the shielding body 4 and the air seal 5 are sequentially arranged along the extension direction of the slideway 1; the air seal 5 is provided with a plurality of nozzles 6 communicated with an air source, the nozzles 6 are arranged along the periphery of the air seal 5, and a connecting line between the nozzles 6 is coplanar with the plane of the baffle body 3. The slideway 1 for moving the air seal baffle is arranged on the dustproof smoke-isolating closed structure, and the observation window is arranged on the moving track of the air seal 5.
In this embodiment, the slide rail device further includes a control unit, an opening detection switch 7, and a closing detection switch 8, where the opening detection switch 7 and the closing detection switch 8 are respectively disposed at two ends of the slide rail 1, and the control unit is respectively connected to the opening detection switch 7, the closing detection switch 8, and the driving unit 2. In this embodiment, the device further comprises an on-off solenoid valve 9 for opening and closing the gas source, and the on-off solenoid valve is connected with the control unit. The device also comprises a connecting hose 10, and the plurality of nozzles 6 are communicated with an air source through the connecting hose 10. A plurality of nozzles 6 are evenly arranged along the circumference of the air seal 5.
In actual use, the control unit controls the driving unit 2 to drive the baffle body 3 to slide back and forth along the slideway 1. When the observation port is opened, the air seal 5 is aligned with the observation port to realize the opening of the observation port, the opening detection switch 7 detects that the baffle body 3 is at the opening position, a signal is fed back to the control unit, the control unit controls the on-off electromagnetic valve 9 to be switched on, compressed gas in a gas source is sprayed out from the nozzle 6 through the connecting hose 10 to form an air seal, the heat radiation of the observation port is reduced, and the smoke dust overflow of the observation port is reduced; when the observation port is closed, the shielding body 4 of the baffle body 3 blocks the observation port to close the observation port, the closing detection switch 8 detects that the baffle body 3 is in a closed position, a signal is fed back to the control unit, the control unit controls the on-off electromagnetic valve 9 to be switched off, the nozzle 6 stops spraying gas, and consumption of compressed gas is reduced.
Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.
Claims (6)
1. A remove atmoseal baffle which characterized in that: the device comprises a slideway, a driving unit and a baffle body for shielding an observation window, wherein the baffle body slides on the slideway in a reciprocating manner along the sliding extending direction;
the baffle plate body is provided with a shielding body and an air seal, and the shielding body and the air seal are sequentially arranged along the extension direction of the slide way;
the air seal is provided with a plurality of nozzles communicated with an air source, the nozzles are arranged along the periphery of the air seal, and a connecting line between the nozzles is coplanar with the plane where the baffle body is located.
2. A moving gas seal dam as recited in claim 1, wherein: the slide rail device is characterized by further comprising a control unit, a detection switch and a detection switch, wherein the detection switch is started and the detection switch is closed, the detection switch is arranged at two ends of the slide rail respectively, and the control unit is connected with the detection switch, the detection switch is closed and the driving unit respectively.
3. A moving gas seal dam as recited in claim 2, wherein: the air source control device also comprises an on-off electromagnetic valve used for opening and closing the air source, and the on-off electromagnetic valve is connected with the control unit.
4. A moving gas seal dam as recited in claim 1, wherein: the device also comprises a plurality of connecting hoses, and the nozzles are communicated with an air source through the connecting hoses.
5. A moving gas seal dam as recited in claim 1, wherein: the nozzles are uniformly arranged along the periphery of the air seal.
6. The utility model provides a be provided with observation window that removes atmoseal baffle which characterized in that: the dustproof smoke-isolating closed structure comprises an observation window arranged on the dustproof smoke-isolating closed structure and a movable air-sealing baffle plate according to any one of claims 1 to 3, wherein a slide way of the movable air-sealing baffle plate is arranged on the dustproof smoke-isolating closed structure, and the observation window is arranged on a moving track of the air-sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010014369.3A CN111195635A (en) | 2020-01-07 | 2020-01-07 | Remove atmoseal baffle and be provided with observation window that removes atmoseal baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010014369.3A CN111195635A (en) | 2020-01-07 | 2020-01-07 | Remove atmoseal baffle and be provided with observation window that removes atmoseal baffle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111195635A true CN111195635A (en) | 2020-05-26 |
Family
ID=70741737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010014369.3A Pending CN111195635A (en) | 2020-01-07 | 2020-01-07 | Remove atmoseal baffle and be provided with observation window that removes atmoseal baffle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111195635A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322578A (en) * | 2020-09-29 | 2022-04-12 | 宝山钢铁股份有限公司 | LF stove dust removal entrapment system |
-
2020
- 2020-01-07 CN CN202010014369.3A patent/CN111195635A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114322578A (en) * | 2020-09-29 | 2022-04-12 | 宝山钢铁股份有限公司 | LF stove dust removal entrapment system |
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