CN216129545U - Dust removal device for oven door of coke oven - Google Patents
Dust removal device for oven door of coke oven Download PDFInfo
- Publication number
- CN216129545U CN216129545U CN202120869740.4U CN202120869740U CN216129545U CN 216129545 U CN216129545 U CN 216129545U CN 202120869740 U CN202120869740 U CN 202120869740U CN 216129545 U CN216129545 U CN 216129545U
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- China
- Prior art keywords
- coke oven
- guide pipe
- dust
- door
- oven
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- 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
- 239000000428 dust Substances 0.000 title claims abstract description 50
- 239000000571 coke Substances 0.000 title claims abstract description 45
- 230000002457 bidirectional effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
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- Coke Industry (AREA)
Abstract
The utility model discloses a dust removal device for a furnace door of a coke furnace, which comprises a coke furnace body, wherein the front surface of the coke furnace body is provided with a furnace door, two sides of the bottom of the coke furnace body are respectively and fixedly provided with a dust collector, the two dust collectors are arranged at the lower end of the furnace door, an output pipe of the dust collector is rotationally connected with a first guide pipe through a first positioning ring, the first guide pipe is arranged at the side end of the furnace door, a support sleeve is sleeved on the first guide pipe, and the support sleeve is fixedly arranged on the coke furnace body. The area of a dust suction area of the dust suction port is increased, and the dust removal effect on a furnace door is better ensured.
Description
The technical field is as follows:
the utility model relates to the technical field of coke ovens, in particular to a dust removal device for an oven door of a coke oven.
Background art:
the coke oven is a stove used for refining coke, the coke oven can be used when the coke is refined, the oven door of the existing coke oven has no function of collecting dust, the coke oven fills materials into the coke oven through the oven door when in use, and a large amount of dust can appear when the oven door at the oven door is opened, the quality of the production environment is seriously affected, and meanwhile, the harm to the body can be caused when workers inhale too much.
The utility model has the following contents:
the utility model aims to provide a dust removal device for a furnace door of a coke furnace.
The utility model is implemented by the following technical scheme:
a dust removal device for a furnace door of a coke oven comprises a coke oven body, wherein the front side of the coke oven body is provided with an oven door, two sides of the bottom of the coke oven body are respectively and fixedly provided with a dust collector, the two dust collectors are arranged at the lower end of the oven door, an output pipe of the dust collector is rotatably connected with a first guide pipe through a first positioning ring, the first guide pipe is arranged at the side end of the oven door, the first guide pipe is sleeved with a support sleeve which is fixedly arranged on the coke oven body, the side end of the top of the first guide pipe is fixedly communicated with a second guide pipe, the second guide pipe is arranged at the upper end of the oven door, the side surfaces of the first guide pipe and the second guide pipe are respectively and fixedly provided with a plurality of dust suction ports, a filter screen is fixedly arranged on the dust suction ports, the filter screen is arranged right opposite to the oven door, the top end of the first guide pipe is fixedly connected with a positioning rod, the positioning rod is fixedly sleeved with a gear, and the gear is meshed with the output end of a driving device, the driving device is fixedly arranged on the coke oven body.
Preferably, the first conduit is rotatably connected with the support sleeve through a second positioning ring.
Preferably, the second duct length is less than one-half the width of the oven door.
Preferably, the cross section and the longitudinal section of the filter screen are arranged in an arc shape.
Preferably, the driving device is electrically connected with the controller.
Preferably, the driving device comprises a bidirectional electric push rod, the output end of the bidirectional electric push rod is fixedly connected with a toothed plate, the toothed plate is fitted and embedded into the sliding groove and is in sliding connection with the sliding groove, the sliding groove is fixed on the coke oven body, and the toothed plate is meshed with the gear.
The utility model has the advantages that: set up first pipe and second pipe respectively through the both sides of furnace gate to set up a plurality of dust absorption mouths on first pipe and the second pipe, can effectually open the furnace gate at furnace gate mouth and can appear a large amount of dusts and absorb, prevent to pollute the production environment, guarantee that the staff is healthy, utilize drive arrangement can drive first pipe and second pipe simultaneously and rotate and swing, improve dust absorption mouth dust absorption area, better assurance is to the dust removal effect at furnace gate mouth.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic perspective view of the filter screen according to the present invention;
FIG. 3 is a partial side cross-sectional structural view of the present invention;
fig. 4 is a schematic control block diagram of the driving device according to the present invention.
In the figure: the coke oven comprises a coke oven body 1, an oven door 2, a dust collector 3, a first conduit 4, a support sleeve 5, a second conduit 6, a filter screen 7, a positioning rod 8, a gear 9 and a driving device 10.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, fig. 2, fig. 3, and fig. 4, the present invention provides the following technical solutions: a dust removal device for a furnace door of a coke oven comprises a coke oven body 1, a furnace door 2 is arranged on the front side of the coke oven body 1, dust collectors 3 are fixedly arranged on two sides of the bottom of the coke oven body 1 respectively, the two dust collectors 3 are arranged at the lower end of the furnace door 2, an output pipe of each dust collector 3 is rotatably connected with a first conduit 4 through a first positioning ring, the first conduit 4 is arranged at the side end of the furnace door 2, a support sleeve 5 is sleeved on the first conduit 4, the support sleeve 5 is fixedly arranged on the coke oven body 1, the side end of the top of the first conduit 4 is fixedly connected with a second conduit 6, the second conduit 6 is arranged at the upper end of the furnace door 2, a plurality of dust suction ports are fixedly arranged on the side surfaces of the first conduit 4 and the second conduit 6 respectively, a filter screen 7 is fixedly arranged on each dust suction port, the filter screen 7 is arranged right opposite to the furnace door 2, a positioning rod 8 is fixedly connected with the top end of the first conduit 4, a gear 9 is fixedly sleeved on the positioning rod 8, the gear 9 is meshed with the output end of a driving device 10, and the driving device 10 is fixedly arranged on the coke oven body 1.
The first conduit 4 is rotatably connected to the support sleeve 5 by a second positioning ring.
The second duct 6 has a length less than half the width of the oven door 2.
The cross section and the longitudinal section of the filter screen 7 are arranged in an arc shape.
The driving device 10 is electrically connected to the controller.
The driving device 10 comprises a bidirectional electric push rod, the output end of the bidirectional electric push rod is fixedly connected with a toothed plate, the toothed plate is fitted and embedded into the sliding groove and is in sliding connection with the sliding groove, the sliding groove is fixed on the coke oven body 1, and the toothed plate is meshed with the gear 9.
The working principle and the using process of the utility model are as follows:
during the use, start two dust collectors 3, a plurality of dust absorption mouths on dust collector 3 can pass through first pipe 4 and the second pipe 6 like this, open the furnace gate at furnace gate mouth and can appear a large amount of dusts and absorb, prevent to pollute the production environment.
Starting drive arrangement 10 simultaneously, utilizing controller control drive arrangement 10's two-way electric putter to make a round trip to stretch out and draw back, drive pinion rack and gear 9 make a round trip carry out relative motion to can make first pipe 4 carry out the rotation of certain angle, second pipe 6 can carry out the swing of certain range, make the regional area grow of dust absorption mouth dust absorption, guaranteed dust removal effect.
Because the filter screen 7 is fixedly arranged on the dust suction port, the cross section and the longitudinal section of the filter screen 7 are both in arc-shaped arrangement, so that the contact surface with dust can be improved, and the dust suction effect can be more effectively improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A dust removal device for a furnace door of a coke oven comprises a coke oven body (1), wherein the front surface of the coke oven body (1) is provided with a furnace door (2), and is characterized in that two sides of the bottom of the coke oven body (1) are respectively and fixedly provided with a dust collector (3), the two dust collectors (3) are arranged at the lower end of the furnace door (2), an output pipe of each dust collector (3) is rotatably connected with a first guide pipe (4) through a first positioning ring, the first guide pipe (4) is arranged at the side end of the furnace door (2), a support sleeve (5) is sleeved on the first guide pipe (4), the support sleeve (5) is fixedly arranged on the coke oven body (1), the side end of the top of the first guide pipe (4) is fixedly communicated with a second guide pipe (6), the second guide pipe (6) is arranged at the upper end of the furnace door (2), the side surfaces of the first guide pipe (4) and the second guide pipe (6) are respectively and fixedly provided with a plurality of dust collection ports, a filter screen (7) is fixedly installed on the dust suction port, the filter screen (7) is arranged right opposite to the oven door (2), a positioning rod (8) is fixedly connected to the top end of the first guide pipe (4), a gear (9) is fixedly sleeved on the positioning rod (8), the gear (9) is meshed with the output end of a driving device (10), and the driving device (10) is fixedly arranged on the coke oven body (1).
2. The oven door opening dust removing device of the coke oven as claimed in claim 1, wherein: the first guide pipe (4) is rotatably connected with the supporting sleeve (5) through a second positioning ring.
3. The oven door opening dust removing device of the coke oven as claimed in claim 1, wherein: the length of the second conduit (6) is less than half of the width of the furnace door (2).
4. The dust removing device for the oven door opening of the coke oven according to claim 2 or 3, wherein: the cross section and the longitudinal section of the filter screen (7) are arranged in an arc shape.
5. The oven door opening dust removing device of the coke oven as claimed in claim 4, wherein: the driving device (10) is electrically connected with the controller.
6. The dust removing device for the oven door opening of the coke oven as claimed in claim 5, wherein: the driving device (10) comprises a bidirectional electric push rod, the output end of the bidirectional electric push rod is fixedly connected with a toothed plate, the toothed plate is attached to and embedded into the sliding groove and is in sliding connection with the sliding groove, the sliding groove is fixed on the coke oven body (1), and the toothed plate is meshed with the gear (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120869740.4U CN216129545U (en) | 2021-04-26 | 2021-04-26 | Dust removal device for oven door of coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120869740.4U CN216129545U (en) | 2021-04-26 | 2021-04-26 | Dust removal device for oven door of coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216129545U true CN216129545U (en) | 2022-03-25 |
Family
ID=80765361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120869740.4U Expired - Fee Related CN216129545U (en) | 2021-04-26 | 2021-04-26 | Dust removal device for oven door of coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216129545U (en) |
-
2021
- 2021-04-26 CN CN202120869740.4U patent/CN216129545U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220325 |