CN220812286U - Belt type ventilation groove device - Google Patents
Belt type ventilation groove device Download PDFInfo
- Publication number
- CN220812286U CN220812286U CN202322655938.4U CN202322655938U CN220812286U CN 220812286 U CN220812286 U CN 220812286U CN 202322655938 U CN202322655938 U CN 202322655938U CN 220812286 U CN220812286 U CN 220812286U
- Authority
- CN
- China
- Prior art keywords
- belt
- smoke
- guide channel
- smoke guide
- trolley
- 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.)
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Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 17
- 239000000779 smoke Substances 0.000 claims abstract description 86
- 239000000428 dust Substances 0.000 claims abstract description 39
- 239000000571 coke Substances 0.000 claims abstract description 29
- 238000007790 scraping Methods 0.000 claims description 14
- 235000019504 cigarettes Nutrition 0.000 abstract 2
- 230000006978 adaptation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000007774 longterm Effects 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
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a belt type ventilation groove device which comprises a smoke guide channel, wherein the upper part of the smoke guide channel is of an opening structure and is covered with a belt, one end of the belt is fixedly connected with one end of the top end of the smoke guide channel, and the belt and the other end of the smoke guide channel are communicated with a dust box through a smoke outlet; the utility model discloses a coke pusher, including the dust collecting cover of coke pusher, including the lower part of smoke guide passageway, the lower part both sides end of smoke guide passageway is fixed respectively and is provided with horizontal backup pad, two common removal in the backup pad be provided with the belt dolly of belt looks adaptation, one side of belt dolly is provided with the link that is used for being connected with the coke pusher, still be provided with into the mouth of cigarette on the belt dolly, it is linked together with the dust collecting cover of coke pusher through corresponding pipeline to advance the mouth of cigarette. The utility model can automatically clean the smoke dust adhered to the smoke guide channel and the belt without stopping and disassembling equipment, and avoids the condition that the smoke dust is accumulated in the smoke guide channel.
Description
Technical Field
The utility model relates to the technical field of dust removing equipment, in particular to a belt type ventilation groove device.
Background
In the field of steel production, a coke pusher is a matched device of a large-scale coke oven, and generally operates on a rail at the coke side of the coke oven, and is mainly used for opening and closing a coke oven door and pushing coke out of the coke oven. A large amount of smoke is generated during the pushing Jiao Chegong, and thus a corresponding smoke exhausting device is required to process the smoke generated during the pushing Jiao Chegong. The belt type ventilating slot has the characteristics of stable operation and good ventilating and dedusting effect due to the fact that the movable belt trolley ventilating slot dedusting device can be matched with a coke pushing vehicle in linear motion. The belt type ventilation groove is communicated with the dust hood of the coke pushing vehicle and the dust removing trolley through the exhaust pipe, the exhaust pipe and the dust removing trolley move synchronously and parallelly with the coke pushing vehicle along the axis on the ventilation groove, the coke pushing vehicle works at any position, and the exhaust pipe and the dust removing trolley move to the position along with the coke pushing vehicle to pump up the raised dust. However, after long-term operation, the bottom of the ventilation groove and the inner surface of the belt are easy to have the condition of large-block smoke deposition accumulation, and the smoke accumulation attached to the ventilation groove and the belt cannot be pumped away, so that accumulated smoke inside the ventilation groove needs to be cleaned regularly, equipment is required to be stopped during cleaning, and the equipment is very complicated to disassemble and assemble.
Disclosure of utility model
The utility model aims to provide a belt type ventilation groove device which solves the technical problems mentioned in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model relates to a belt type ventilation groove device which comprises a smoke guide channel, wherein the upper part of the smoke guide channel is of an opening structure and is covered with a belt, one end of the belt is fixedly connected with one end of the top end of the smoke guide channel, and the belt and the other end of the smoke guide channel are communicated with a dust box through a smoke outlet; two lateral ends of the lower part of the smoke guide channel are respectively fixedly provided with a horizontal supporting plate, two supporting plates are jointly provided with a belt trolley matched with the belt in a moving way, one side of the belt trolley is provided with a connecting frame used for being connected with a coke pushing trolley, the belt trolley is also provided with a smoke inlet, and the smoke inlet is communicated with a dust collecting cover of the coke pushing trolley through a corresponding pipeline; a mounting plate is fixedly arranged at one end, close to a smoke outlet, of the interior of the smoke guide channel, a screw is rotatably arranged between the side end of the smoke guide channel and the mounting plate, and a driving motor for driving the screw to rotate is arranged outside the smoke guide channel; the novel smoke guide device is characterized in that a nut sleeve in threaded connection with the screw is arranged on the screw, a first scraping plate is fixedly arranged at the bottom of the nut sleeve, the bottom of the first scraping plate is in contact with the bottom plate of the smoke guide channel, and two ends of the first scraping plate are in sliding fit with the inner side wall of the smoke guide channel.
Further, two mounting lugs are symmetrically and fixedly arranged at two ends of the middle part of the belt trolley respectively, a lower press roller is rotatably arranged between the two mounting lugs at the same end respectively, and the two lower press rollers are in contact fit with the upper surface of the belt; the upper portion both ends of belt dolly rotate respectively and are provided with an upper idler, two upper idler all with the lower surface contact cooperation of belt.
Further, wheel grooves are formed in the supporting plates along the moving direction of the belt trolley respectively, and two travelling wheels matched with the corresponding wheel grooves are symmetrically arranged at two ends of the lower portion of the belt trolley respectively.
Further, a connecting plate is fixedly arranged between the two side plates of the belt trolley, and a second scraping plate which is in contact with the lower surface of the belt is fixedly arranged on the connecting plate.
Further, a telescopic dust cover is sleeved on the outer side of the screw rod between the two ends of the nut sleeve, the inner end of the smoke guide channel and the mounting plate.
Compared with the prior art, the utility model has the beneficial technical effects that:
According to the utility model, the screw is driven to rotate by the driving motor, so that the nut sleeve in threaded connection with the screw and the first scraping plate on the nut sleeve do linear reciprocating motion, and the first scraping plate can scrape smoke dust adhered to the bottom plate and the inner side wall of the smoke guide channel. In addition, the second scraping plate positioned on the upper connecting plate of the belt trolley can scrape off smoke dust adhered to the lower surface of the belt in the moving process of the belt trolley. Therefore, the utility model can automatically clean the smoke dust adhered to the smoke guide channel and the belt without stopping and disassembling equipment, and the condition that the smoke dust is accumulated in the smoke guide channel is avoided.
Drawings
The utility model is further described with reference to the following description of the drawings.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a smoke guide channel;
Reference numerals illustrate: 1. a smoke guide channel; 2. a belt; 3. a smoke outlet; 4. a dust collection box; 5. a support plate; 6. a belt trolley; 7. wheel grooves; 8. a travelling wheel; 9. a mounting ear; 10. a lower press roll; 11. an upper carrier roller; 12. a connecting frame; 13. a smoke inlet; 14. a mounting plate; 15. a connecting plate; 16. a screw; 17. a driving motor; 18. a nut sleeve; 19. a retractable dust cover; 20. a first scraper; 21. and a second scraper.
Detailed Description
As shown in fig. 1-2, a belt type ventilation groove device comprises a smoke guide channel 1, wherein the upper part of the smoke guide channel 1 is of an opening structure and is covered and provided with a belt 2 matched with the smoke guide channel, one end of the belt 2 is fixedly connected with one end of the top end of the smoke guide channel 1, and the other ends of the belt 2 and the smoke guide channel 1 are communicated with a dust box 4 through a smoke outlet 3. An exhaust fan and a filter (not shown in the figure) are arranged in the dust collection box 4, and the exhaust fan can suck the smoke dust in the smoke guide channel into the dust collection box, and clean air is discharged after the smoke dust is filtered through the filter.
Two lateral ends of the lower part of the smoke guide channel 1 are respectively fixedly provided with a horizontal supporting plate 5, and a belt trolley 6 matched with the belt 2 is jointly movably arranged on the two supporting plates 5. Specific: wheel grooves 7 are respectively formed in the supporting plates 5 along the moving direction of the belt trolley 6, and two traveling wheels 8 matched with the corresponding wheel grooves 7 are respectively and symmetrically arranged at two ends of the lower part of the belt trolley 6 in a rotating mode.
Two mounting lugs 9 are symmetrically and fixedly arranged at two ends of the middle part of the belt trolley 6 respectively, a lower press roller 10 is rotatably arranged between the two mounting lugs 8 at the same end respectively, and the two lower press rollers 10 are in contact fit with the upper surface of the belt 2. The upper two ends of the belt trolley are respectively rotatably provided with an upper carrier roller 11, and the two upper carrier rollers 11 are in contact fit with the lower surface of the belt 2.
One side of the belt trolley 6 is fixedly provided with a connecting frame 12 which is connected with the coke pushing trolley, in addition, a smoke inlet 13 is also arranged on the belt trolley, and the smoke inlet 13 is communicated with a dust hood of the coke pushing trolley through a corresponding pipeline.
One end, close to the smoke outlet 3, of the inside of the smoke guide channel 1 is fixedly provided with a mounting plate 14, a screw 16 is rotatably mounted between the side end of the smoke guide channel 1 and the mounting plate 14, and a driving motor 17 for driving the screw 16 to rotate is mounted on the outside of the smoke guide channel 1. The screw 16 is provided with a nut sleeve 18 in threaded connection with the screw 16, and a telescopic dust cover 19 is sleeved and arranged between the two ends of the nut sleeve 18 and the inner end of the smoke guide channel 1 as well as between the mounting plates 14 and outside the screw 16. The bottom of the nut sleeve 18 is fixedly connected with a first scraper 20, the bottom of the first scraper 20 is in contact with the bottom plate of the smoke guide channel 1, and two ends of the first scraper 20 are in sliding fit with the inner side wall of the smoke guide channel 1.
In addition, in the present embodiment, a connection plate 15 is fixedly disposed between the two side plates of the belt trolley 6 near the upper end, and a second scraper 21 contacting the lower surface of the belt 2 is fixedly mounted on the connection plate 15.
The working mode of the utility model is as follows: when the coke pusher disclosed by the utility model works, the belt trolley is fixedly connected with the coke pusher through the connecting frame, the smoke inlet on the belt trolley is communicated with the dust collecting cover of the coke pusher through the pipeline, and the belt trolley synchronously moves in parallel along with the coke pusher in the process that the coke pusher moves linearly along the track on the outer side of the coke oven, so that smoke dust generated by operation of the coke pusher at different positions can be pumped into the smoke guide channel, the belt plays a certain sealing role on the smoke guide channel in the moving process of the belt trolley to prevent the smoke dust from leaking, and the smoke dust in the smoke guide channel is pumped into the dust collecting box for filtering treatment under the action of the exhaust fan of the dust collecting box. The second scraping plate positioned on the upper connecting plate of the belt trolley can scrape off the smoke dust adhered to the lower surface of the belt in the moving process of the belt trolley, so that the accumulation of the smoke dust on the lower surface of the belt is avoided. In addition, the screw rod is driven to rotate through the driving motor, so that the nut sleeve in threaded connection with the screw rod and the first scraping plate on the nut sleeve do linear reciprocating motion, and the first scraping plate can scrape smoke dust adhered to the bottom plate and the inner side wall of the smoke guide channel.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (5)
1. A belt-type ventilation slot device, characterized in that: the smoke-guiding device comprises a smoke-guiding channel, wherein the upper part of the smoke-guiding channel is of an opening structure and is covered by a belt, one end of the belt is fixedly connected with one end of the top end of the smoke-guiding channel, and the belt and the other end of the smoke-guiding channel are communicated with a dust box through a smoke outlet; two lateral ends of the lower part of the smoke guide channel are respectively fixedly provided with a horizontal supporting plate, two supporting plates are jointly provided with a belt trolley matched with the belt in a moving way, one side of the belt trolley is provided with a connecting frame used for being connected with a coke pushing trolley, the belt trolley is also provided with a smoke inlet, and the smoke inlet is communicated with a dust collecting cover of the coke pushing trolley through a corresponding pipeline; a mounting plate is fixedly arranged at one end, close to a smoke outlet, of the interior of the smoke guide channel, a screw is rotatably arranged between the side end of the smoke guide channel and the mounting plate, and a driving motor for driving the screw to rotate is arranged outside the smoke guide channel; the novel smoke guide device is characterized in that a nut sleeve in threaded connection with the screw is arranged on the screw, a first scraping plate is fixedly arranged at the bottom of the nut sleeve, the bottom of the first scraping plate is in contact with the bottom plate of the smoke guide channel, and two ends of the first scraping plate are in sliding fit with the inner side wall of the smoke guide channel.
2. The belt type ventilation slot apparatus as claimed in claim 1, wherein: two mounting lugs are symmetrically and fixedly arranged at two ends of the middle part of the belt trolley respectively, a lower press roller is rotatably arranged between the two mounting lugs at the same end respectively, and the two lower press rollers are in contact fit with the upper surface of the belt; the upper portion both ends of belt dolly rotate respectively and are provided with an upper idler, two upper idler all with the lower surface contact cooperation of belt.
3. The belt type ventilation slot apparatus as claimed in claim 1, wherein: wheel grooves are respectively formed in each supporting plate along the moving direction of the belt trolley, and two traveling wheels matched with the corresponding wheel grooves are respectively and symmetrically arranged at two ends of the lower part of the belt trolley.
4. The belt type ventilation slot apparatus as claimed in claim 1, wherein: a connecting plate is fixedly arranged between the two side plates of the belt trolley, and a second scraping plate which is in contact with the lower surface of the belt is fixedly arranged on the connecting plate.
5. The belt type ventilation slot apparatus as claimed in claim 1, wherein: and a telescopic dust cover is sleeved on the outer side of the screw rod between the two ends of the nut sleeve, the inner end of the smoke guide channel and the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322655938.4U CN220812286U (en) | 2023-09-28 | 2023-09-28 | Belt type ventilation groove device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322655938.4U CN220812286U (en) | 2023-09-28 | 2023-09-28 | Belt type ventilation groove device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220812286U true CN220812286U (en) | 2024-04-19 |
Family
ID=90713595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322655938.4U Active CN220812286U (en) | 2023-09-28 | 2023-09-28 | Belt type ventilation groove device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220812286U (en) |
-
2023
- 2023-09-28 CN CN202322655938.4U patent/CN220812286U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |