CN114934146B - Gravity reset hopper seepage water collecting and removing device - Google Patents
Gravity reset hopper seepage water collecting and removing device Download PDFInfo
- Publication number
- CN114934146B CN114934146B CN202210716580.9A CN202210716580A CN114934146B CN 114934146 B CN114934146 B CN 114934146B CN 202210716580 A CN202210716580 A CN 202210716580A CN 114934146 B CN114934146 B CN 114934146B
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- water collecting
- hopper
- collecting tank
- piston rod
- door
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- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B7/00—Blast furnaces
- C21B7/18—Bell-and-hopper arrangements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The invention discloses a gravity reset hopper seepage water collecting and removing device, which relates to the field of smelting and comprises a hopper and a feed bin gate; the hopper is provided with a hydraulic cylinder, a water collecting tank is arranged below the hopper door of the storage hopper, the water collecting tank is connected with a water collecting tank rotating arm, the other end of the water collecting tank rotating arm is hinged with the hopper door of the storage hopper, the water collecting tank is connected with a piston rod of the hydraulic cylinder through a traction steel wire rope, and the water collecting tank is driven to move through the expansion and contraction of the piston rod; a drainage groove is arranged beside the water collecting groove; the piston rod and the bin gate are movably connected with a slot hole groove connected to the front end of the piston rod through a bolt fixed to the bin gate, and the slot hole groove moves along with the piston rod to Kong Caode to clamp the bolt to drive the bin gate to open. The invention can solve the problems that the existing hopper is not provided with a water seepage drainage device to cause a large amount of accumulated water on the conveying belt, thereby influencing the normal conveying of materials or causing the deviation of the belt conveyor to damage the belt conveyor, being not beneficial to the unloading and cleaning of the belt conveyor and the accumulated water entering a furnace through the belt and influencing the smelting of a blast furnace.
Description
Technical Field
The invention relates to the technical field of iron and steel smelting, in particular to a water seepage collecting and removing device for removing accumulated water at the lower part of a hopper for containing water-containing materials outside a lower conveying belt.
Background
At present, materials in a hopper at the upper part of a conveying belt in the metallurgical field contain higher moisture, and the lower part of the hopper is not considered how to remove water seepage from the bottom of the hopper, namely, the lower part of the hopper is not provided with a device for collecting the water seepage and removing the water seepage, so that the water seepage in the water-containing materials is all dropped onto the conveying belt at the lower part from a hopper door, and a great amount of water accumulation is caused on the conveying belt, so that the normal conveying of the materials is influenced; in addition, the accumulated water of the belt can also cause abnormal conditions such as deviation and the like of the belt conveyor, so that the belt conveyor is damaged; meanwhile, the unloading and cleaning of the belt conveyor are not facilitated. On the other hand, a large amount of accumulated water on the conveying belt enters the furnace through the belt, and blast furnace smelting is affected.
Disclosure of Invention
The invention aims to solve the technical problem of providing a gravity reset hopper seepage collecting and removing device, which can solve the problems that the lower part of the existing hopper is not provided with a seepage removing device to cause a large amount of accumulated water on a conveying belt, so that the normal conveying of materials is influenced, the belt conveyor is possibly damaged due to the deviation of the belt conveyor, the discharging and cleaning of the belt conveyor are not facilitated, the accumulated water enters a furnace through the belt, and the blast furnace smelting is influenced.
In order to solve the problems, the technical scheme of the invention is as follows: the gravity reset hopper seepage collecting and removing device comprises a hopper and a hopper door matched with the hopper, wherein the hopper door comprises a driving door and a driven door, the upper ends of two opposite sides of the driving door and the driven door are hinged with the hopper and are provided with mutually meshed hopper door rotating teeth, a hydraulic cylinder fixing seat is arranged on the hopper at one side of the driving door, a cylinder body of the hydraulic cylinder is arranged on the hydraulic cylinder fixing seat, a piston rod of the hydraulic cylinder drives the driving door, and the driven door is driven by the hopper door rotating teeth to open the whole hopper door; a dust cover is arranged around the bottom of the bin gate; a water collecting tank is arranged below the bin hopper door, two opposite sides of the water collecting tank are respectively connected with one end of a water collecting tank rotating arm, the other end of the water collecting tank rotating arm is hinged with the driving door, the water collecting tank is connected with a piston rod of the hydraulic cylinder through a traction steel wire rope, and the water collecting tank is driven to move through expansion and contraction of the piston rod; the water collecting tank is provided with a drainage tank beside the water collecting tank, and the drainage tank is fixed on a belt bracket for supporting a conveying belt. The piston rod of the hydraulic cylinder is connected with the driving door through a driving door traction part, the driving door traction part is movably connected with a bolt fixedly arranged on the driving door and a long hole groove connected to the front end of the piston rod, namely the long hole groove at the front end of the piston rod is sleeved on the bolt, the long hole groove moves along with the piston rod to Kong Caode to clamp the bolt and then drive the driving door to move, namely when the piston rod starts to move, the water collecting groove moves under the traction of the traction steel wire rope, and after the long hole groove runs, the whole bin bucket door is opened; the opening time of the bin gate can be adjusted through the adjustment of the length of the slot hole.
Among the above technical schemes, the more specific scheme is: the drainage groove is communicated with a drainage tube, the drainage groove inclines towards the drainage tube, and the drainage tube guides the collected hopper water seepage out of the belt; the water collecting tank is 60-10mm away from the bin gate, the water collecting tank is inclined towards the drainage tank,
moisture in the material seeps out from the hopper door and flows to the drainage groove along the inclination of the water collecting groove.
Further: the length of the long hole groove is 100mm, and after the water collecting groove moves for 1-3 seconds before the feed bin gate, the feed bin gate is opened when the water collecting groove moves out of the middle seam of the feed bin gate.
Further: the water collecting tank is provided with a balancing weight on one side connected with the piston rod, and the gravity of the water collecting tank and the balancing weight drive the water collecting tank to reset.
By adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects:
the water collecting tank can collect water seepage and guide the water seepage out of the conveying belt through the drainage tank, no water accumulation exists on the conveying belt, and the problems that the normal conveying of materials is affected due to a large amount of water accumulation on the conveying belt, the belt conveyor is possibly damaged due to deviation of the belt conveyor, the discharging and cleaning of the belt conveyor are not facilitated, the water accumulation enters the furnace through the belt, and the blast furnace smelting is affected are solved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic left-hand view of the present invention;
FIG. 3 is a schematic view of the present invention above a conveyor belt;
FIG. 4 is a non-operational schematic of the present invention;
FIG. 5 is a schematic illustration of the operation of the present invention;
fig. 6 is an end-of-run schematic of the present invention.
The reference numerals in the figures are:
1. a hopper; 2. a bin gate gear; 3. a driven door; 4. a water collection tank; 5. drainage grooves; 6. a water collecting tank rotating arm; 7. balancing weight; 8. a sump traction belt; 9. a dust cover; 10. an active gate; 11. an active door traction part; 12. a hydraulic cylinder; 13. a hydraulic cylinder fixing seat; 14. a conveyor belt; 15. a drainage tube.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
the gravity reset hopper seepage collecting and removing device in the drawings 1, 2 and 3 comprises a hopper 1 and a hopper door matched with the hopper 1, wherein the hopper door comprises a driving door 10 and a driven door 3, the upper ends of two opposite sides of the driving door 10 and the driven door 3 are hinged with the hopper 1 and are provided with hopper door rotating teeth 2 meshed with each other, a hydraulic cylinder fixing seat 13 is arranged on the hopper 1 at one side of the driving door 10, a cylinder body of a hydraulic cylinder 12 is arranged on the hydraulic cylinder fixing seat 13, a piston rod of the hydraulic cylinder 12 drives the driving door 10, and the driven door 3 is driven by the hopper door rotating teeth 2 to open the whole hopper door; dust covers 9 are arranged around the bottom of the bin gate to prevent materials from flying or overflowing when the bin gate is opened; a water collecting tank 4 is arranged below the bin gate at a distance of 60-10mm from the bin gate, two opposite sides of the water collecting tank 4 are respectively connected with one end of a water collecting tank rotating arm 6, the other end of the water collecting tank rotating arm 6 is hinged with a driving door 10, the water collecting tank 4 is connected with a piston rod of a hydraulic cylinder 12 through a traction steel wire rope 8, and the water collecting tank 4 is driven to move through the expansion and contraction of the piston rod; a drainage groove 5 is arranged beside the water collecting groove 4, the drainage groove 5 is fixed on a belt bracket supporting a conveying belt 14, the drainage groove 5 is communicated with a drainage tube 15, and the collected hopper water seepage is led out and discharged outside the belt; when the water collecting tank is installed, the water collecting tank 4 is slightly inclined towards the direction of the drainage tank 5, moisture in materials seeps out from the hopper door and flows to the drainage tank along the inclination of the water collecting tank; or when the water collecting tank 4 moves, the accumulated water in the water collecting tank 4 is poured into the drainage tank 5 under the action of gravity and inertia; in order to facilitate the rapid outflow of accumulated water, the drainage groove 5 is inclined towards the end of the drainage tube 15; as shown in fig. 4, 5 and 6, a piston rod of a hydraulic cylinder 12 is connected with a driving door 10 through a driving door traction part 11, the driving door traction part 11 is movably connected with a bolt fixedly installed on the driving door 10 and a long hole groove connected to the front end of the piston rod, namely the long hole groove at the front end of the piston rod is sleeved on the bolt, the long hole groove moves until Kong Caode to clamp the bolt after the piston rod moves, the driving door 10 is driven to move, namely when the piston rod starts to move, a water collecting groove 4 moves firstly under the traction of a traction steel wire rope 8, and after the long hole groove runs, the whole bin hopper door is opened; through the adjustment of slot length, the opportunity that the feed bin gate was opened can be adjusted, and this embodiment slot length 100mm, water catch bowl 4 are earlier behind feed bin gate removal 1-3 seconds, just opens the feed bin gate when water catch bowl 4 shifts out the feed bin gate centre joint, can effectively dodge the material that leans out from the gate to conveyer belt like this. The water collecting tank 4 is provided with the balancing weight 7 on one side connected with the piston rod, when the water collecting tank needs to be reset, the gravity of the water collecting tank and the balancing weight 7 are relied on to reset by oneself, when the piston rod stretches out, the long hole groove is empty to walk 100mm earlier and then pushes the feed bin gate to close, during the period, the water collecting tank is reset by gravity, the reset speed can be controlled by adjusting the reset resistance, and the water collecting tank is reset only after 2-5 seconds of closing of the feed bin gate.
Claims (4)
1. The gravity reset hopper seepage water collecting and removing device comprises a hopper and a hopper door of a storage bin matched with the hopper; the bin gate comprises a driving gate and a driven gate, the upper ends of the driving gate and the driven gate are hinged with the hopper and are provided with meshed bin gate rotating teeth, a hydraulic cylinder fixing seat is arranged on the hopper at one side of the driving gate, a hydraulic cylinder is arranged on the hydraulic cylinder fixing seat, and a piston rod of the hydraulic cylinder drives the driving gate to enable the whole bin gate to be opened; the method is characterized in that: a water collecting tank is arranged below the bin hopper door, the water collecting tank is connected with one end of a water collecting tank rotating arm, the other end of the water collecting tank rotating arm is hinged with the driving door, the water collecting tank is connected with a piston rod of the hydraulic cylinder through a traction steel wire rope, and the water collecting tank is driven to move through the expansion and contraction of the piston rod; a drainage groove for receiving accumulated water in the water collecting groove is arranged beside the water collecting groove; the piston rod is connected with the driving door through the driving door traction part, the driving door traction part is fixedly arranged on the driving door, the bolt is movably connected with the long hole groove connected with the front end of the piston rod, and when the long hole groove moves along with the piston rod to Kong Caode to clamp the bolt, the driving door is driven to move.
2. The gravity reset hopper permeate collection and removal device of claim 1, wherein: the drainage groove is communicated with a drainage tube, and the drainage groove inclines towards the drainage tube; the water collecting tank is 60-10mm away from the bin gate, and is inclined towards the drainage tank.
3. The gravity reset hopper permeate collection and removal device of claim 2, wherein: the length of the long hole groove is 100mm, and after the water collecting groove moves for 1-3 seconds before the feed bin gate, the feed bin gate is opened when the water collecting groove moves out of the middle seam of the feed bin gate.
4. A gravity reset hopper permeate collection and removal device according to claim 3, wherein: the water collecting tank is provided with a balancing weight on one side connected with the piston rod, and the gravity of the water collecting tank and the balancing weight drive the water collecting tank to reset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210716580.9A CN114934146B (en) | 2022-06-23 | 2022-06-23 | Gravity reset hopper seepage water collecting and removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210716580.9A CN114934146B (en) | 2022-06-23 | 2022-06-23 | Gravity reset hopper seepage water collecting and removing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114934146A CN114934146A (en) | 2022-08-23 |
| CN114934146B true CN114934146B (en) | 2023-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210716580.9A Active CN114934146B (en) | 2022-06-23 | 2022-06-23 | Gravity reset hopper seepage water collecting and removing device |
Country Status (1)
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| CN (1) | CN114934146B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020083078A (en) * | 2001-04-26 | 2002-11-01 | 주식회사 포스코 | Apparatus for draining water used in hopper |
| JP2004115150A (en) * | 2002-09-24 | 2004-04-15 | Kyowa Exeo Corp | Hopper drain recovery structure |
| KR100745217B1 (en) * | 2006-05-04 | 2007-08-02 | 김재구 | The water the prevention system which falls |
| KR100963286B1 (en) * | 2009-08-24 | 2010-06-11 | 주식회사 호국이엔지 | Trough tray for sludge hopper in the sewage disposal plant |
| CN202063455U (en) * | 2010-12-19 | 2011-12-07 | 烟台金华选煤工程有限公司 | Coal bunker dehydration gate |
| KR20120128532A (en) * | 2011-05-17 | 2012-11-27 | 정충교 | Hopper for discharge of sludge |
| CN104655447A (en) * | 2014-01-17 | 2015-05-27 | 柳州钢铁股份有限公司 | Device for sampling head of sintering ore belt below groove of blast furnace |
| CN207808067U (en) * | 2017-12-29 | 2018-09-04 | 郑州三和水工机械有限公司 | Sand feed proportioning system and its charging gear, mixing plant |
| CN212424192U (en) * | 2020-04-20 | 2021-01-29 | 范宇飞 | Novel hopper |
| CN214732864U (en) * | 2021-03-01 | 2021-11-16 | 中冶宝钢技术服务有限公司 | Emptying bin door |
-
2022
- 2022-06-23 CN CN202210716580.9A patent/CN114934146B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020083078A (en) * | 2001-04-26 | 2002-11-01 | 주식회사 포스코 | Apparatus for draining water used in hopper |
| JP2004115150A (en) * | 2002-09-24 | 2004-04-15 | Kyowa Exeo Corp | Hopper drain recovery structure |
| KR100745217B1 (en) * | 2006-05-04 | 2007-08-02 | 김재구 | The water the prevention system which falls |
| KR100963286B1 (en) * | 2009-08-24 | 2010-06-11 | 주식회사 호국이엔지 | Trough tray for sludge hopper in the sewage disposal plant |
| CN202063455U (en) * | 2010-12-19 | 2011-12-07 | 烟台金华选煤工程有限公司 | Coal bunker dehydration gate |
| KR20120128532A (en) * | 2011-05-17 | 2012-11-27 | 정충교 | Hopper for discharge of sludge |
| CN104655447A (en) * | 2014-01-17 | 2015-05-27 | 柳州钢铁股份有限公司 | Device for sampling head of sintering ore belt below groove of blast furnace |
| CN207808067U (en) * | 2017-12-29 | 2018-09-04 | 郑州三和水工机械有限公司 | Sand feed proportioning system and its charging gear, mixing plant |
| CN212424192U (en) * | 2020-04-20 | 2021-01-29 | 范宇飞 | Novel hopper |
| CN214732864U (en) * | 2021-03-01 | 2021-11-16 | 中冶宝钢技术服务有限公司 | Emptying bin door |
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| Publication number | Publication date |
|---|---|
| CN114934146A (en) | 2022-08-23 |
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