CN210125473U - Equipment observation hole self-cleaning device - Google Patents
Equipment observation hole self-cleaning device Download PDFInfo
- Publication number
- CN210125473U CN210125473U CN201920171752.2U CN201920171752U CN210125473U CN 210125473 U CN210125473 U CN 210125473U CN 201920171752 U CN201920171752 U CN 201920171752U CN 210125473 U CN210125473 U CN 210125473U
- Authority
- CN
- China
- Prior art keywords
- transparent window
- brush
- observation hole
- cleaning
- cleaning device
- 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.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 37
- 239000003245 coal Substances 0.000 claims abstract description 36
- 238000007790 scraping Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- 238000007689 inspection Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000005389 magnetism Effects 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000001934 delay Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Cleaning In General (AREA)
Abstract
The utility model discloses a self-cleaning device for an equipment observation hole, which comprises a coal feeder and an observation hole arranged on the coal feeder; and a transparent window arranged at the inner side of the observation hole; a cleaning brush is arranged on the inner side of the transparent window; the cleaning brush is connected with a brush handle arranged outside the transparent window; the cleaning brush is driven to move by the brush handle, so that the cleaning of the inner surface of the transparent window can be completed. The utility model discloses a self-cleaning device of equipment observation hole, staff can operate outside and clean the brush and clear up, and staff's point inspection maintenance equipment of being convenient for observes the feeder behavior; unnecessary shutdown processing is reduced, time is saved, and efficiency is improved.
Description
Technical Field
The utility model relates to a cleaning device, concretely relates to equipment observation hole is from cleaning device belongs to observation hole cleaning device technical field.
Background
Coal powder is injected into a blast furnace in a coal injection workshop of an iron works; the external raw coal is transported to a coal storage yard for storage, the raw coal is grabbed to a disk feeder by a travelling crane, iron impurities doped in the raw coal are removed through an iron remover above a belt, and the raw coal is transported to a raw coal bunker by the belt; raw coal in the raw coal bin falls into a medium-speed mill for grinding through a closed quantitative coal feeder; the coal feeder is closed, and is provided with the observation hole to facilitate the spot inspection and maintenance of staff, but the observation hole is closed, the medium in the coal feeder is pulverized coal, and the pulverized coal is blown during transportation, so that the observation hole is not easy to observe and cannot play a role; in addition, most of the pulverized coal is transported in the open air, moisture is often mixed in the pulverized coal, raw coal falls into a closed quantitative coal feeder from a pulverized coal bin, a large amount of moisture is volatilized under the action of negative pressure, an observation hole is blurred, the raw coal can bring a large amount of dust to the observation hole, the initial installation purpose of the observation hole cannot be achieved, staff cannot observe the operation condition of equipment in the coal feeder at any time, and much inconvenience is brought to point inspection; and the shutdown inspection usually wastes a lot of time, and delays the production operation.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides a self-cleaning device for the equipment observation hole, which is characterized in that a cleaning brush can be operated by staff outside to clean the equipment, so that the staff can conveniently check and maintain the equipment and observe the running condition of a coal feeder; unnecessary shutdown processing is reduced, time is saved, and efficiency is improved.
The utility model discloses a self-cleaning device for equipment observation holes, which comprises a coal feeder and observation holes arranged on the coal feeder; and a transparent window arranged at the inner side of the observation hole; a cleaning brush is arranged on the inner side of the transparent window; the cleaning brush is connected with a brush handle arranged outside the transparent window; the cleaning brush is driven to move by the brush handle, so that the cleaning of the inner surface of the transparent window can be completed.
As a preferred embodiment, the cleaning brush is a scraper which is attached to the transparent window and the length of the scraper is slightly smaller than the diameter of the transparent window; a through hole is formed in the center of the transparent window; the brush handle passes behind the through-hole and is fixed with the scraper blade, and the brush handle drives the brush board and rotates, and the brush board can clear up transparent window internal surface.
In a preferred embodiment, the brush handle is provided with an external thread section; the external screw thread section top spin has connect the nut that compresses tightly with transparent window, can lock the brush board at transparent window internal surface through the nut, when needs clearance, can adjust the elasticity of clearance through the nut.
In a preferred embodiment, a brush body accommodating groove is formed in the top of the observation hole on the inner side of the coal feeder; the inner side of the brush body accommodating groove is provided with a permanent magnet; the cleaning brush comprises a magnetic suction piece attracted with the permanent magnet; a scraping panel is arranged on one side of the magnetic suction piece, which is close to the transparent window; the brush handle is the electromagnetism handle with magnetism suction, and the electromagnetism handle circular telegram back, it produces strong magnetism, inhales the piece with magnetism and inhales tightly, overcomes permanent magnet suction simultaneously, and the downward slip, rotatory brush handle drives magnetism simultaneously and inhales a piece action, and the shaving board moves in step, accomplishes the glass window clearance back, and it will inhale magnetism and push into brush body holding tank to with the permanent magnet actuation, can with the outage of electromagnetism handle.
Compared with the prior art, the utility model discloses a self-cleaning device of equipment observation hole; the observation hole can be automatically cleaned outside the coal feeder, so that the operation condition of the coal feeder can be conveniently and safely known in time, convenience is brought to point inspection, and the labor intensity of workers is reduced; unnecessary shutdown processing is reduced, time is saved, and efficiency is improved.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
Detailed Description
Example 1:
the self-cleaning device for the equipment observation hole as shown in FIG. 1 comprises a coal feeder 1 and an observation hole 2 arranged on the coal feeder; and a transparent window 3 arranged at the inner side of the observation hole; a cleaning brush 4 is arranged on the inner side of the transparent window 3; the cleaning brush 4 is connected with a brush handle 5 arranged outside the transparent window 3; the cleaning brush is driven to move by the brush handle 5, so that the cleaning of the inner surface of the transparent window can be completed; the cleaning brush 4 is a scraper which is attached to the transparent window 3 and the length of the scraper is slightly smaller than the diameter of the transparent window; a through hole (not shown) is arranged at the center of the transparent window; the brush handle 5 penetrates through the through hole and then is fixed with the scraping plate, the brush handle 5 drives the brush plate to rotate, and the brush plate can clean the inner surface of the transparent window.
Wherein, the brush handle 5 is provided with an external thread section (not shown); the external screw thread section top spin has connect 6 with the nut that transparent window compresses tightly, can lock the brush board at transparent window internal surface through the nut, when needs clearance, can adjust the elasticity of clearance through the nut.
Example 2:
in the self-cleaning device for the equipment observation hole shown in FIG. 2, a brush body accommodating groove 7 is arranged on the top of the observation hole inside the coal feeder 1; the permanent magnet 8 is arranged on the inner side of the brush body accommodating groove 7; the cleaning brush 4 comprises a magnetic attraction piece 41 attracted with a permanent magnet; a scraping panel 42 is arranged on one surface of the magnetic suction piece 41 close to the transparent window; brush handle 5 is for inhaling the electromagnetism handle of piece actuation with magnetism, and the electromagnetism handle circular telegram back, it produces strong magnetism, inhales the piece with magnetism and inhales tightly, overcomes permanent magnet suction simultaneously, and the downward slip, rotatory brush handle drives magnetism simultaneously and inhales a piece action, and the synchronous action of shaving board accomplishes the glass window clearance back, and it will inhale magnetism and push into brush body holding tank to with the permanent magnet actuation, can with the outage of electromagnetism handle.
The above-mentioned embodiment is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles of the present invention are included in the claims of the present invention.
Claims (4)
1. A self-cleaning device for an equipment observation hole comprises a coal feeder and an observation hole arranged on the coal feeder; and a transparent window arranged at the inner side of the observation hole; the method is characterized in that: a cleaning brush is arranged on the inner side of the transparent window; the cleaning brush is connected with a brush handle arranged on the outer side of the transparent window.
2. The equipment viewport self-cleaning device of claim 1, wherein: the cleaning brush is a scraper which is attached to the transparent window and the length of the scraper is slightly smaller than the diameter of the transparent window; a through hole is formed in the center of the transparent window; the brush handle penetrates through the through hole and then is fixed with the scraping plate.
3. The equipment viewport self-cleaning device of claim 2, wherein: the brush handle is provided with an external thread section; and the external thread section is screwed with a nut which is tightly pressed with the transparent window.
4. The equipment viewport self-cleaning device of claim 1, wherein: a brush body accommodating groove is formed in the top of the observation hole in the inner side of the coal feeder; the inner side of the brush body accommodating groove is provided with a permanent magnet; the cleaning brush comprises a magnetic suction piece attracted with the permanent magnet; a scraping panel is arranged on one side of the magnetic suction piece, which is close to the transparent window; the brush handle is an electromagnetic handle which is attracted with the magnetic attraction piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920171752.2U CN210125473U (en) | 2019-01-31 | 2019-01-31 | Equipment observation hole self-cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920171752.2U CN210125473U (en) | 2019-01-31 | 2019-01-31 | Equipment observation hole self-cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210125473U true CN210125473U (en) | 2020-03-06 |
Family
ID=69660765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920171752.2U Expired - Fee Related CN210125473U (en) | 2019-01-31 | 2019-01-31 | Equipment observation hole self-cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210125473U (en) |
-
2019
- 2019-01-31 CN CN201920171752.2U patent/CN210125473U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |