CN208779948U - Blast furnace automatic charging device - Google Patents
Blast furnace automatic charging device Download PDFInfo
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- CN208779948U CN208779948U CN201821360575.4U CN201821360575U CN208779948U CN 208779948 U CN208779948 U CN 208779948U CN 201821360575 U CN201821360575 U CN 201821360575U CN 208779948 U CN208779948 U CN 208779948U
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Abstract
The utility model discloses a kind of blast furnace automatic charging devices, belong to feeding technical field, and blast furnace automatic charging device includes coke transfer structure, brick transfer structure, forward and reverse transfer structure, conveying transfer structure and feeding bracket.Blast furnace automatic charging device disclosed by the utility model can realize two feed inlet equilibrium feedings to blast furnace by unidirectional feeding, and structure is simple, equipment needed for reducing, and balanced feeding can be better achieved, and the effect that feeds intake is good.
Description
Technical field
The utility model relates to feeding technical fields, and in particular to a kind of blast furnace automatic charging device.
Background technique
Blast furnace is that one kind can be used to carry out plus hot worked equipment material, the general coke of existing blast furnace or
Coal etc. is used as fuel, and blast furnace is equipped with two feed inlets in left and right, make material into more uniform, play heating effect more
The effects of good.In existing blast furnace charging device, generally using two feeding devices respectively to two feed inlets of blast furnace
It is fed, device is various, the device is complicated, and the cost of equipment of two feeding devices is high, and energy consumption is also more, and existing
Charging device it is few when being easy to appear more when feeding intake situation in feeding process, it is unbalanced, be easy to influence the operation of blast furnace
Effect.
Utility model content
In order to overcome the drawbacks of the prior art, the technical problem to be solved by the utility model is to propose a kind of blast furnace
Automatic charging device can realize two feed inlet equilibrium feedings to blast furnace, structure letter by unidirectional feeding
It is single, equipment needed for reducing, and balanced feeding can be better achieved, the effect that feeds intake is good.
For this purpose, the utility model uses following technical scheme:
The utility model provides a kind of blast furnace automatic charging device, including coke transfer structure, brick transfer structure,
Forward and reverse transfer structure, conveying transfer structure and feeding bracket；
The feeding bracket includes the first hang plate, the second hang plate, first horizontal plate and second horizontal plate, and described the
The left end of one hang plate tilts down setting, and the first horizontal plate setting is in the first hang plate right end, the setting of the second hang plate
Below the first hang plate, second hang plate is arranged in parallel with the first hang plate, and second hang plate is arranged second
Level board right end, the second horizontal plate are arranged below first horizontal plate；First hang plate, the second hang plate, first level
Plate and second horizontal plate are fixedly connected with support leg；
The coke transfer structure includes the first roller, the second roller, third roll, coke belt and first motor,
First roller setting in the first hang plate left end, the second roller setting the first hang plate and first horizontal plate it
Between, the third roll is arranged in first horizontal plate right end, and the coke belt is circumferentially positioned at the first roller, the first inclination
In plate, the second roller, first horizontal plate and third roll, the first motor is arranged in the front side of the second roller, and described
The rotation axis of one motor is fixedly connected with the second roller；
The brick transfer structure passes belt and the second motor including the 4th roller, the 5th roller, the 6th roller, brick,
4th roller setting in the second hang plate left end, the 5th roller setting the second hang plate and second horizontal plate it
Between, the 6th roller is arranged in second horizontal plate right end, and the coke belt is circumferentially positioned at the 4th roller, the second inclination
On plate, the 5th roller, second horizontal plate and the 6th roller, second motor is arranged in the front side of the 5th roller, and described
The rotation axis of two motors is fixedly connected with the 5th roller；
Forward and reverse transfer structure includes third level board, the 7th roller, feed belt and servo motor, and described
Three level boards are arranged below the 6th roller, and the third level board is parallel with first horizontal plate, support leg and third level board
It is fixedly connected, the 7th roller setting is in the horizontal board ends of third, and the feed belt is around the of the horizontal board ends of third
Seven rollers, the servo motor are arranged on front side of the 7th roller, and the rotation axis of the servo motor is fixedly connected with the 7th roller；
The conveying transfer structure include the 4th level board, the 8th roller, conveyor belt and third motor, the described 4th
Level board is separately positioned below the both ends of third level board, and one end of the 4th level board is arranged below the 7th roller, support
Foot is fixedly connected with the 4th level board, and the 8th roller is separately positioned on the 4th horizontal board ends, and the feed belt bypasses
The side of the 8th roller, the rotation of the third motor is arranged in 7th roller of the horizontal board ends of third, the third motor
Axis is fixedly connected with the 8th roller.
In the utility model preferably technical solution, the other end of the 4th level board is equipped with blanking plate, under described
One end of flitch is fixedly connected with the other end of the 4th level board, and the other end of the blanking plate diagonally downward, passes through material
Blanking plate preferably carries out the blanking of material.
In the utility model preferably technical solution, sidewall paneling is equipped with above the blanking plate, the sidewall paneling is fixed
It is arranged on blanking plate both sides of the edge, by the way that sidewall paneling is arranged, prevents two sides of the material in blanking process in blanking plate from falling.
In the utility model preferably technical solution, the blanking plate is with horizontal plane angle in the counterclockwise direction
30 degree, keep the blanking effect of blanking plate more preferable.
In the utility model preferably technical solution, the first motor, the second motor and third motor are all made of
Threephase asynchronous, compared with monopole asynchronous motor, threephase asynchronous machine structure is simple, easily manufactured, and runnability is good,
And a variety of materials can be saved, it is cheap.
The utility model has the following beneficial effects:
Blast furnace automatic charging device provided by the utility model, by the way that forward and reverse transport mechanism is arranged, material is in coke
When belt or brick biography belt are fallen, feed belt continues positive, back span operation, and the material fallen on feed belt is equal
It is transported in the conveyor belt below feed belt to weighing apparatus, thus realize two feed inlet equilibriums conveying material to blast furnace,
Loading efficiency can be greatly improved to two feed inlet uniform feedings of blast furnace by also achieving unidirectional feeding simultaneously；
By being provided with feed belt, material is when falling feed belt, in the state of exercise due to feed belt, object
Material can be evenly laid out on feed belt, so that reduce material the unbalanced phenomenon of conveying occurs in transmit process, avoids
Few situation when feeding intake more when occurring, realization is more balanced to feed intake, and improves the effect that feeds intake, and then make the operational effect of blast furnace more
It is good.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the blast furnace automatic charging device that the utility model specific embodiment provides；
Fig. 2 is the feeding bracket for the blast furnace automatic charging device that the utility model specific embodiment provides, coke transmission
The structural schematic diagram of structure, brick transfer structure and forward and reverse transfer structure；
Fig. 3 is the structure of the conveying transfer structure for the blast furnace automatic charging device that the utility model specific embodiment provides
Schematic diagram.
In figure:
1, the first hang plate；2, the second hang plate；3, first horizontal plate；4, second horizontal plate；5, the first roller；6, second
Roller；7, third roll；8, coke belt；9, first motor；10, the 4th roller；11, the 5th roller；12, the 6th roller；13,
Brick passes belt；14, the second motor；15, third level board；16, the 7th roller；17, feed belt；18, servo motor；19,
Four level boards；20, the 8th roller；21, third motor；22, blanking plate；23, sidewall paneling；24, blast furnace.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, Figure 2 and Figure 3, a kind of blast furnace automatic charging device is provided in embodiment,
Including coke transfer structure, brick transfer structure, forward and reverse transfer structure, conveying transfer structure and feeding branch
Frame；
Feeding bracket includes the first hang plate 1, the second hang plate 2, first horizontal plate 3 and second horizontal plate 4, and first inclines
The left end of inclined plate 1 tilts down setting, and the setting of first horizontal plate 3 is in 1 right end of the first hang plate, and the setting of the second hang plate 2 is the
One hang plate, 1 lower section, the second hang plate 2 are arranged in parallel with the first hang plate 1, and the setting of the second hang plate 2 is right in second horizontal plate 4
End, second horizontal plate 4 are arranged below first horizontal plate 3；First hang plate 1, the second hang plate 2, first horizontal plate 3 and
Two level boards 4 are fixedly connected with support leg；
Coke transfer structure includes the first roller 5, the second roller 6, third roll 7, coke belt 8 and first motor 9,
The setting of first roller 5 is arranged between the first hang plate 1 and first horizontal plate 3 in 1 left end of the first hang plate, the second roller 6, the
Three rollers 7 are arranged in 3 right end of first horizontal plate, and coke belt 8 is circumferentially positioned at the first roller 5, the first hang plate 1, the second roller
In cylinder 6, first horizontal plate 3 and third roll 7, the front side of the second roller 6, the rotation of first motor 9 is arranged in first motor 9
Axis is fixedly connected with the second roller 6；
Brick transfer structure includes the 4th roller 10, the 5th roller 11, the 6th roller 12, brick biography belt 13 and second
Motor 14, for the setting of the 4th roller 10 in 2 left end of the second hang plate, the setting of the 5th roller 11 is horizontal in the second hang plate 2 and second
Between plate 4, the 6th roller 12 is arranged in 4 right end of second horizontal plate, and coke belt 8 is circumferentially positioned at the 4th roller 10, second inclines
On inclined plate 2, the 5th roller 11, second horizontal plate 4 and the 6th roller 12, before the 5th roller 11 is arranged in the second motor 14
The rotation axis of side, the second motor 14 is fixedly connected with the 5th roller 11；
Forward and reverse transfer structure includes third level board 15, the 7th roller 16, feed belt 17 and servo motor 18, and
Three level boards 15 are arranged below the 6th roller 12, and third level board 15 is parallel with first horizontal plate 3, and support leg and third are horizontal
Plate 15 is fixedly connected, and the setting of the 7th roller 16 bypasses 15 both ends of third level board in 15 both ends of third level board, feed belt 17
The 7th roller 16, for the setting of servo motor 18 in the front side of the 7th roller 16, the rotation axis of servo motor 18 and the 7th roller 16 are solid
Fixed connection；In the present embodiment, servo motor 18 adopt it is used be model MSME 202S1 servo motor 18；
Conveying transfer structure includes the 4th level board 19, the 8th roller 20, conveyor belt and third motor 21, the 4th water
Plate 19 is separately positioned below the both ends of third level board 15, and one end of the 4th level board 19 is arranged under the 7th roller 16
Side, support leg are fixedly connected with the 4th level board 19, and the 8th roller 20 is separately positioned on 19 both ends of the 4th level board, feed belt
17 bypass the 7th roller 16 at 15 both ends of third level board, and the side of the 8th roller 20, third motor is arranged in third motor 21
21 rotation axis is fixedly connected with the 8th roller 20；One end of conveyor belt below the 7th roller 16, conveyor belt it is another
End connects with 24 feed inlet of blast furnace；
In the present embodiment, first motor 9, the second motor 14, third motor 21 and servo motor 18 (are schemed with controller
In do not indicate) circuit connection, controller using common controller such as model SIMATICS7-400 Siemens Control device；
The other end of 4th level board 19 is equipped with blanking plate 22, the other end of one end of blanking plate 22 and the 4th level board 19
It is fixedly connected, the other end of blanking plate 22 connects with the charging of blast furnace 24 diagonally downward, and material is made to pass through blanking plate 22 preferably
Carry out the blanking of material；
Sidewall paneling 23 is equipped with above blanking plate 22, sidewall paneling 23 is fixed on 22 both sides of the edge of blanking plate, by setting
Sidewall paneling 23 is set, prevents material from falling in blanking process in the two sides of blanking plate 22；
Blanking plate 22 is in the counterclockwise direction 30 degree with horizontal plane angle, keeps the blanking effect of blanking plate 22 more preferable；
First motor 9, the second motor 14 and third motor 21 are all made of threephase asynchronous, and single-phase asynchronous electronic
Machine is compared, and threephase asynchronous machine structure is simple, easily manufactured, and runnability is good, and can save a variety of materials, cheap, this
The threephase asynchronous for the model Y-160L-6 that motor uses in embodiment；
By the way that forward and reverse transport mechanism is arranged, material is when coke belt 8 or brick pass belt 13 and fall, feed belt 17
Continue positive, back span operation, the material balance fallen on feed belt 17 is transported to the defeated of 17 lower section of feed belt
Expect on belt, to realize two feed inlet equilibriums conveying material to blast furnace 24, while also achieving unidirectional feeding can
To greatly improve loading efficiency to two feed inlet uniform feedings of blast furnace 24；
By being provided with feed belt 17, material is when falling feed belt 17, since feed belt 17 is in the shape of movement
Under state, material can be evenly laid out on feed belt 17, to reduce material, to occur conveying in transmit process unbalanced
Phenomenon, few situation when avoiding feeding intake more when occurring, realization is more balanced to feed intake, and improves the effect that feeds intake, and then make blast furnace 24
Operational effect it is more preferable；
Working principle: coke starts feeding under the action of coke transfer structure, along coke belt 8, from the first roller 5
It is transmitted on the position of third roll 7, then coke drops on feed belt 17, work of the feed belt 17 in servo motor 18
Forward and reverse interval rotation, keeps coke evenly laid out on feed belt 17, is rotated by positive, back span, make coke under
It balancedly drops in two conveyor belts of 17 lower section of feed belt, under the action of conveying transfer structure, coke is along conveying
Belt drops into the entrance of blast furnace 24；Feeding intake for brick is also same principle, is realized unidirectionally to the equal of double feed inlets
Weigh feeding, improves the effect to feed intake.
The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality
In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality
It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to
In the range of the utility model protection.
Claims (5)
1. a kind of blast furnace automatic charging device, it is characterised in that: including coke transfer structure, brick transfer structure, forward and reverse
Transfer structure, conveying transfer structure and feeding bracket；
The feeding bracket includes the first hang plate (1), the second hang plate (2), first horizontal plate (3) and second horizontal plate
(4), the left end of first hang plate (1) tilts down setting, and the first horizontal plate (3) is arranged in the first hang plate (1)
Right end, below the first hang plate (1), second hang plate (2) and the first hang plate (1) are flat for the second hang plate (2) setting
Row setting, in second horizontal plate (4) right end, the second horizontal plate (4) is arranged in the first water for the second hang plate (2) setting
Below plate (3)；First hang plate (1), the second hang plate (2), first horizontal plate (3) and second horizontal plate (4) with branch
Support foot is fixedly connected；
The coke transfer structure includes the first roller (5), the second roller (6), third roll (7), coke belt (8) and the
One motor (9), the first roller (5) setting are inclined in the first hang plate (1) left end, the second roller (6) setting first
Between inclined plate (1) and first horizontal plate (3), the third roll (7) is arranged in first horizontal plate (3) right end, the coke skin
Band (8) is circumferentially positioned at the first roller (5), the first hang plate (1), the second roller (6), first horizontal plate (3) and third roller
On cylinder (7), the first motor (9) is arranged in the front side of the second roller (6), the rotation axis and second of the first motor (9)
Roller (6) is fixedly connected；
The brick transfer structure include the 4th roller (10), the 5th roller (11), the 6th roller (12), brick pass belt (13),
And second motor (14), the 4th roller (10) setting is in the second hang plate (2) left end, the 5th roller (11) setting
Between the second hang plate (2) and second horizontal plate (4), the 6th roller (12) is arranged in second horizontal plate (4) right end, institute
It states coke belt (8) and is circumferentially positioned at the 4th roller (10), the second hang plate (2), the 5th roller (11), second horizontal plate (4)
And the 6th on roller (12), second motor (14) is arranged in the front side of the 5th roller (11), second motor (14)
Rotation axis be fixedly connected with the 5th roller (11)；
Forward and reverse transfer structure includes third level board (15), the 7th roller (16), feed belt (17) and servo electricity
Machine (18), third level board (15) setting is below the 6th roller (12), the third level board (15) and first level
In parallel, support leg is fixedly connected plate (3) with third level board (15), and the 7th roller (16) is arranged in third level board (15)
Both ends, the feed belt (17) bypass the 7th roller (16) at third level board (15) both ends, and the servo motor (18) sets
It sets on front side of the 7th roller (16), the rotation axis of the servo motor (18) is fixedly connected with the 7th roller (16)；
The conveying transfer structure includes the 4th level board (19), the 8th roller (20), conveyor belt and third motor (21),
4th level board (19) is separately positioned below the both ends of third level board (15), one end setting of the 4th level board (19)
Below the 7th roller (16), support leg is fixedly connected with the 4th level board (19), and the 8th roller (20) is separately positioned on
4th level board (19) both ends, the conveyor belt bypass the 8th roller (20) at the 4th level board (19) both ends, the third
Motor (21) setting is in the side of the 8th roller (20), the rotation axis of the third motor (21) and the fixed company of the 8th roller (20)
It connects.
2. blast furnace (24) automatic charging device according to claim 1, it is characterised in that:
The other end of 4th level board (19) is equipped with blanking plate (22), one end of the blanking plate (22) and the 4th level board
(19) the other end is fixedly connected, and the other end of the blanking plate (22) is diagonally downward.
3. blast furnace (24) automatic charging device according to claim 2, it is characterised in that:
Sidewall paneling (23) are equipped with above the blanking plate (22), the sidewall paneling (23) is fixed at blanking plate (22) two sides
On edge.
4. blast furnace (24) automatic charging device according to claim 2, it is characterised in that:
The blanking plate (22) is in the counterclockwise direction 30 degree with horizontal plane angle.
5. blast furnace (24) automatic charging device according to claim 1, it is characterised in that:
The first motor (9), the second motor (14) and third motor (21) are all made of threephase asynchronous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821360575.4U CN208779948U (en) | 2018-08-22 | 2018-08-22 | Blast furnace automatic charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821360575.4U CN208779948U (en) | 2018-08-22 | 2018-08-22 | Blast furnace automatic charging device |
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| Publication Number | Publication Date |
|---|---|
| CN208779948U true CN208779948U (en) | 2019-04-23 |
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ID=66157984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821360575.4U Active CN208779948U (en) | 2018-08-22 | 2018-08-22 | Blast furnace automatic charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208779948U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048791A (en) * | 2021-03-23 | 2021-06-29 | 新沂市中大石英科技有限公司 | Intelligent automatic feeding and loading system of raw quartz calcining furnace |
-
2018
- 2018-08-22 CN CN201821360575.4U patent/CN208779948U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048791A (en) * | 2021-03-23 | 2021-06-29 | 新沂市中大石英科技有限公司 | Intelligent automatic feeding and loading system of raw quartz calcining furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic feeding device of blast furnace Effective date of registration: 20210325 Granted publication date: 20190423 Pledgee: Dayu County Finance Bureau Pledgor: DAYU MINGFA MINING Co.,Ltd. Registration number: Y2021980001976 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220531 Granted publication date: 20190423 Pledgee: Dayu County Finance Bureau Pledgor: DAYU MINGFA MINING Co.,Ltd. Registration number: Y2021980001976 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automatic feeding device of blast furnace Effective date of registration: 20220701 Granted publication date: 20190423 Pledgee: Dayu County Finance Bureau Pledgor: DAYU MINGFA MINING Co.,Ltd. Registration number: Y2022980009711 |