CN113233113A - Furnace charge conveying system and method - Google Patents
Furnace charge conveying system and method Download PDFInfo
- Publication number
- CN113233113A CN113233113A CN202011495910.3A CN202011495910A CN113233113A CN 113233113 A CN113233113 A CN 113233113A CN 202011495910 A CN202011495910 A CN 202011495910A CN 113233113 A CN113233113 A CN 113233113A
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- hopper
- trolley
- furnace
- full
- double
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 7
- 238000005034 decoration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
Abstract
The invention discloses a furnace charge conveying system and a conveying method. The conveying system comprises: the double-station trolley is arranged on the ground, is provided with two positions for placing the hoppers and is used for conveying a full hopper from the material warehouse to the furnace platform and returning an empty hopper during a return process; the lifter is arranged near the furnace platform and used for lifting the full hopper on the double-station trolley to a high position and transferring the full hopper to the aerial trolley; the overhead trolley runs along a track to transfer a full hopper from the hoister and convey the full hopper to the upper part of the furnace platform skip car needing furnace materials for discharging; and after the unloading is finished, conveying the empty hopper to the elevator to return on the original way. Aiming at the condition that a material warehouse and a furnace platform are not in the same workshop, the invention provides a system and a method for carrying out furnace charge transportation by adopting mechanized transportation, thereby realizing efficient full-process automatic operation.
Description
Technical Field
The invention relates to the technical field of machinery, in particular to a furnace charge conveying system and a furnace charge conveying method.
Background
At present, the material storehouse of the casting factory has two kinds of arrangement modes: the first is that the material storehouse is close to the rear side of the electric furnace, and the charging material can be directly hoisted to a charging trolley of a furnace platform by an electromagnetic crane; the second is that the material storehouse and the furnace platform are not in the same workshop, and the furnace charge needs to be conveyed to the furnace platform by mechanical equipment, generally adopts the mode of hanging the hopper by a self-propelled hoist to convey, and has the problems of low efficiency, unstable operation, manual participation, safety, hidden trouble and the like.
Disclosure of Invention
The present invention aims to provide a charging material conveying system and a charging material conveying method, which aim at the technical defects existing in the prior art.
The technical scheme adopted for realizing the purpose of the invention is as follows:
a charge material conveying system comprising:
the double-station trolley is arranged on the ground, is provided with two positions for placing the hoppers and is used for conveying a full hopper from the material warehouse to the furnace platform and returning an empty hopper during a return process;
the lifter is arranged near the furnace platform and used for lifting the full hopper on the double-station trolley to a high position and transferring the full hopper to the aerial trolley;
the overhead trolley runs along a track to transfer a full hopper from the hoister and convey the full hopper to the upper part of the furnace platform skip car needing furnace materials for discharging; and after the unloading is finished, conveying the empty hopper to the elevator to return on the original way.
The hopper is a carrier for holding furnace burden, the furnace burden can be added from the top, and the bottom of the hopper is provided with a gate for discharging the furnace burden.
The track is arranged right above the furnace platform and used for supporting the aerial trolley to run.
Wherein, furnace charge conveying system further is provided with:
and the charging hopper is arranged at a fixed position in a stock shop, so that the charging materials can be conveniently loaded into the hopper arranged on the double-station trolley by an electromagnetic crane.
The invention also aims to provide a furnace charge conveying method, which is realized by adopting the following steps:
a double-station trolley provided with two hoppers is adopted to convey a full hopper from a material warehouse to a furnace platform;
a full hopper on the double-station trolley is lifted to a high position by a lifter arranged near the furnace platform and is transferred to an aerial trolley;
the aerial trolley runs along a track, a full hopper is transferred from the hoister and conveyed to the upper part of the furnace platform skip car needing furnace burden for discharging;
after unloading is finished, the aerial trolley conveys an empty hopper to the elevator, and the elevator descends to the double-station trolley to realize the return of the original path.
Aiming at the condition that a material warehouse and a furnace platform are not in the same workshop, the invention provides a system and a method for conveying furnace materials by adopting mechanized transportation, and realizes efficient full-process automatic operation.
Drawings
FIG. 1 is a side view of the charge delivery system of the present invention;
fig. 2-8 are schematic views illustrating the conveying process of the charge material conveying system of the present invention.
Detailed Description
The invention is described in further detail below with reference to the figures and specific examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the furnace charge conveying system of the present invention is composed of a double-station trolley 1, a hopper 2, a loading hopper 3, a hoist 4, a rail 5 and an aerial trolley 6 (the furnace platform trolley is a standard configuration on a furnace platform).
The double-station trolley is arranged on the ground and is used for conveying a hopper filled with charge materials from the stock shop to the position near the furnace platform. The double-station trolley is provided with two positions for placing the hoppers, so that a full hopper can be conveyed from the material warehouse to the furnace platform, and an empty hopper is brought back in the return process.
The hopper is a carrier for containing furnace burden, the furnace burden can be added from the top, and the gate at the bottom is opened to discharge the furnace burden when needed.
In the technical scheme, the loading hopper is arranged on the transition hopper at a fixed position in a stock shop, so that the charging material can be conveniently loaded into the hopper placed on the double-station trolley by using an electromagnetic crane. The double-station trolley can pass through the position right below the charging hopper.
In the technical scheme, the hoister is arranged near the furnace platform and used for hoisting the full hopper on the double-station trolley to a high position and switching the full hopper to the aerial trolley.
In the technical scheme, the track is arranged right above the furnace platform and used for supporting the operation of the overhead trolley.
In the technical scheme, the overhead trolley runs along a track, and can transfer the full hopper from the elevator and convey the full hopper to the upper part of the furnace platform skip car needing furnace materials for discharging; and after the unloading is finished, conveying the empty hopper to the original way of the elevator for returning.
The working process is as follows:
1. initial state: two empty hoppers are arranged on the double-station trolley, and neither the elevator nor the aerial trolley is provided with a hopper. The double-station trolley is stopped under the charging hopper, and an empty charging hopper on the double-station trolley is over against the lower opening of the charging hopper.
2. And (3) placing the furnace burden into the hopper through the hopper by an electromagnetic crane in the stock shop, and moving the double-station trolley to the elevator after the hopper is filled with the furnace burden.
3. And lifting the hopper by the lifter to separate the hopper from the double-station trolley and lift the hopper to the highest position.
4. And returning the double-station trolley to the hopper, and filling the other empty hopper with furnace materials. Meanwhile, the overhead trolley runs to the elevator and is prepared to receive a full hopper.
5. The elevator descends a short distance slightly, and the full hopper is transferred to the aerial trolley; the empty trolley then travels over the furnace hearth charge car 7 requiring charge material on the furnace hearth.
6. The aerial trolley opens a bottom gate of the hopper and unloads furnace burden into a furnace platform skip car;
7. after unloading, closing the hopper gate and returning to the elevator; and simultaneously, the other hopper on the double-station trolley is filled with furnace materials and runs to the hoister. The empty hopper is firstly caught by the empty position on the trolley, then the trolley is translated to a small section of position, the full hopper is transferred to the elevator, and the next cycle is started.
The furnace charge conveying mode realizes stable full-automatic operation, improves the working efficiency, frees personnel from dangerous working environment, and saves the operation cost of a factory.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A charge material conveying system, comprising:
the double-station trolley is arranged on the ground, is provided with two positions for placing the hoppers and is used for conveying a full hopper from the material warehouse to the furnace platform and returning an empty hopper during a return process;
the lifter is arranged near the furnace platform and used for lifting the full hopper on the double-station trolley to a high position and transferring the full hopper to the aerial trolley;
the overhead trolley runs along a track to transfer a full hopper from the hoister and convey the full hopper to the upper part of the furnace platform skip car needing furnace materials for discharging; and after the unloading is finished, conveying the empty hopper to the elevator to return on the original way.
2. The charge transport system of claim 1, wherein said hopper is a carrier for the charge to be introduced from the top and has a gate at its bottom for discharge.
3. The charge transport system of claim 1, wherein said rail is disposed directly above the hearth for supporting the operation of said aerial cart.
4. The charge delivery system of claim 1, further provided with:
and the charging hopper is arranged at a fixed position in a stock shop, so that the charging materials can be conveniently loaded into the hopper arranged on the double-station trolley by an electromagnetic crane.
5. The method for conveying the furnace burden is characterized by comprising the following steps of:
a double-station trolley provided with two hoppers is adopted to convey a full hopper from a material warehouse to a furnace platform;
a full hopper on the double-station trolley is lifted to a high position by a lifter arranged near the furnace platform and is transferred to an aerial trolley;
the aerial trolley runs along a track, a full hopper is transferred from the hoister and conveyed to the upper part of the furnace platform skip car needing furnace burden for discharging;
after unloading is finished, the aerial trolley conveys an empty hopper to the elevator, and the elevator descends to the double-station trolley to realize the return of the original path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011495910.3A CN113233113A (en) | 2020-12-17 | 2020-12-17 | Furnace charge conveying system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011495910.3A CN113233113A (en) | 2020-12-17 | 2020-12-17 | Furnace charge conveying system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113233113A true CN113233113A (en) | 2021-08-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011495910.3A Pending CN113233113A (en) | 2020-12-17 | 2020-12-17 | Furnace charge conveying system and method |
Country Status (1)
| Country | Link |
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| CN (1) | CN113233113A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117086303A (en) * | 2023-09-05 | 2023-11-21 | 浙江利源重工科技有限公司 | Integrated driving charging equipment with continuous multiple charging hoppers |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11165879A (en) * | 1997-12-02 | 1999-06-22 | Mitsui Mining & Smelting Co Ltd | Zinc refined slag shipping method |
| CN201857086U (en) * | 2010-09-16 | 2011-06-08 | 广水市民爆设备有限责任公司 | Rail-type conveying device |
| CN201857092U (en) * | 2010-09-16 | 2011-06-08 | 广水市民爆设备有限责任公司 | Single-rail suspended conveying device |
| CN202765756U (en) * | 2012-08-07 | 2013-03-06 | 郑州真金耐火材料有限责任公司 | Underground material feeding system for wet mill |
| CN106494911A (en) * | 2016-12-09 | 2017-03-15 | 大连华锐重工集团股份有限公司 | A kind of railway transportation unloading goods inside container system of two-wire discharging |
| CN208103427U (en) * | 2018-04-20 | 2018-11-16 | 郑州方信新材料有限公司 | It is a kind of for producing the feed device of fused cast refractories |
| CN209459426U (en) * | 2019-01-23 | 2019-10-01 | 荆州市智翔机械科技股份有限公司 | A kind of safe and efficient quartzy sintering furnace promotion feeder equipment |
| CN110986595A (en) * | 2019-12-11 | 2020-04-10 | 内蒙古鄂尔多斯电力冶金集团股份有限公司 | Automatic electrode paste adding device and method for submerged arc furnace |
| CN210914119U (en) * | 2019-10-28 | 2020-07-03 | 罗占龙 | Hopper type automatic feeding machine |
-
2020
- 2020-12-17 CN CN202011495910.3A patent/CN113233113A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11165879A (en) * | 1997-12-02 | 1999-06-22 | Mitsui Mining & Smelting Co Ltd | Zinc refined slag shipping method |
| CN201857086U (en) * | 2010-09-16 | 2011-06-08 | 广水市民爆设备有限责任公司 | Rail-type conveying device |
| CN201857092U (en) * | 2010-09-16 | 2011-06-08 | 广水市民爆设备有限责任公司 | Single-rail suspended conveying device |
| CN202765756U (en) * | 2012-08-07 | 2013-03-06 | 郑州真金耐火材料有限责任公司 | Underground material feeding system for wet mill |
| CN106494911A (en) * | 2016-12-09 | 2017-03-15 | 大连华锐重工集团股份有限公司 | A kind of railway transportation unloading goods inside container system of two-wire discharging |
| CN208103427U (en) * | 2018-04-20 | 2018-11-16 | 郑州方信新材料有限公司 | It is a kind of for producing the feed device of fused cast refractories |
| CN209459426U (en) * | 2019-01-23 | 2019-10-01 | 荆州市智翔机械科技股份有限公司 | A kind of safe and efficient quartzy sintering furnace promotion feeder equipment |
| CN210914119U (en) * | 2019-10-28 | 2020-07-03 | 罗占龙 | Hopper type automatic feeding machine |
| CN110986595A (en) * | 2019-12-11 | 2020-04-10 | 内蒙古鄂尔多斯电力冶金集团股份有限公司 | Automatic electrode paste adding device and method for submerged arc furnace |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117086303A (en) * | 2023-09-05 | 2023-11-21 | 浙江利源重工科技有限公司 | Integrated driving charging equipment with continuous multiple charging hoppers |
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Application publication date: 20210810 |
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