CN212894893U - Novel high-efficient shaft furnace is used in pellet production - Google Patents
Novel high-efficient shaft furnace is used in pellet production Download PDFInfo
- Publication number
- CN212894893U CN212894893U CN202021517750.3U CN202021517750U CN212894893U CN 212894893 U CN212894893 U CN 212894893U CN 202021517750 U CN202021517750 U CN 202021517750U CN 212894893 U CN212894893 U CN 212894893U
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- Prior art keywords
- storage hopper
- wall
- shaft furnace
- connecting plate
- shell
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- 239000008188 pellet Substances 0.000 title claims abstract description 25
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- 238000003860 storage Methods 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 27
- 238000003756 stirring Methods 0.000 claims description 20
- 239000010720 hydraulic oil Substances 0.000 claims description 8
- 238000005453 pelletization Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000007792 addition Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model relates to a pelletizing production facility technical field, concretely relates to pellet production is with high-efficient novel shaft furnace, including the storage hopper, the bottom of storage hopper is provided with row material pipe, there is the connecting plate bottom left side of storage hopper through bolt locking, the spout has been seted up on the right side surface of connecting plate, there is the backup pad right side bottom of connecting plate through bolt locking, there is hydraulic cylinder on the top of backup pad through screw locking, still includes actuating mechanism, actuating mechanism pass through bolt locking in hydraulic cylinder's top, actuating mechanism includes the casing, the inner chamber left side inner wall of casing has the motor through screw locking, the output of motor is provided with first sprocket. The device can effectually make things convenient for the shaft furnace to carry out quick row's material operation to the pellet, avoids the pellet to pile up in the storage hopper, causes the storage hopper to block up, more accords with actual user demand.
Description
Technical Field
The utility model relates to a pelletizing production facility technical field, concretely relates to pellet production is with high-efficient novel shaft furnace.
Background
A pellet shaft furnace is a shaft furnace for roasting metallurgical pellets, and belongs to the technical field of metallurgical equipment. The device comprises a hearth consisting of a furnace wall, an air locking and discharging device arranged at the lower end of the hearth, a pellet material inlet arranged at the upper part of the hearth and a crushing roller arranged at the middle part in the hearth, wherein an air supply nozzle is arranged at the lower part of the furnace wall, a fuel pipeline communicated with the inside and the outside of the hearth is arranged in the hearth, and a fuel nozzle is arranged in the part in the hearth of the fuel pipeline, for example, a patent of the utility model with the patent number of 2015109757789 comprises a feeding device, a rotary roasting device, a driving system, a furnace body, a sealing device, a burner system, a pellet cooling device, a storage hopper, a discharging; the upper portion of furnace body is equipped with rotary roasting device, the storage hopper is equipped with to the lower part, this patent has novel structure, easy and simple to handle, the cloth is even, the energy can be saved, degree of automation is high, reduce intensity of labour, improve characteristics such as product quality, but this patent adopts ejection of compact vibrating feeder to realize the ejection of compact operation of material, when the material is piled up in the bottom of shaft furnace, it is difficult with the material discharge to adopt the mode of vibration, and the vibration can lead to shaft furnace main part resonance, lead to becoming flexible between the spare part for a long time, influence factor of safety and the life that the shaft furnace used, therefore, need improve "ejection of compact vibrating feeder" to above-mentioned patent.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the problem that above-mentioned exists, designed a pellet production with high-efficient novel shaft furnace.
In order to realize the technical purpose, reach above-mentioned technological effect, the utility model discloses a realize through following technical scheme:
a novel high-efficiency shaft furnace for pellet production comprises a material storage hopper, wherein a material discharge pipe is arranged at the bottom end of the material storage hopper, a connecting plate is locked at the left side of the bottom end of the material storage hopper through a bolt, a sliding groove is formed in the right side surface of the connecting plate, a supporting plate is locked at the bottom end of the right side of the connecting plate through a bolt, and a hydraulic oil cylinder is locked at the top end of the supporting plate through a screw;
still include actuating mechanism, actuating mechanism pass through bolt locking in hydraulic cylinder's top, actuating mechanism includes the casing, the inner chamber left side inner wall of casing has the motor through screw locking, the output of motor is provided with first sprocket, both ends all are provided with the round bar through the bearing about the right side of casing, the outer wall bottom of round bar is provided with the second sprocket, the outer wall chain connection of first sprocket and second sprocket has the chain, the top of round bar extends into the inner chamber of storage hopper, and the outer wall is provided with the puddler, the left side of casing be provided with spout assorted slider.
Preferably, the outer ring of the bearing is fixedly connected with the inner wall of the shell through a bearing seat, and the inner ring of the bearing is in interference fit with the outer wall of the round rod.
Preferably, the stirring rod gaps are arranged on the outer wall of the round rod, and the length of the stirring rod is gradually reduced from top to bottom.
Preferably, the outer wall of the sliding block is in a dovetail shape.
The utility model has the advantages that:
after normally starting through the motor, make first sprocket rotatory, the relation of being connected with the chain through first sprocket and second sprocket, it is rotatory through the bearing to make the second sprocket drive round bar and puddler, play the mediation effect to piling up at the pelletizing of storage hopper inner chamber through the puddler is rotatory, after hydraulic cylinder normally starts, promote the casing, the round bar, puddler and slider reciprocate, it reciprocates to play the secondary mediation effect to the pelletizing to drive the puddler through the round bar, make its pelletizing more smooth and easy discharge and collect through arranging the material pipe, the device can effectually make things convenient for the shaft furnace to carry out quick row's material operation to the pelletizing, avoid the pelletizing to pile up in the storage hopper, cause the storage hopper to block up, the operation is more simple and convenient, the factor of safety and the life that the shaft furnace used have been increased, more accord with actual user demand.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a sectional view of the housing of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the device comprises a material storage hopper, 2, a driving mechanism, 21, a shell, 22, a motor, 23, a first chain wheel, 24, a bearing, 25, a round rod, 26, a second chain wheel, 27, a chain, 28, a stirring rod, 29, a sliding block, 3, a discharging pipe, 4, a connecting plate, 5, a sliding chute, 6, a supporting plate, 7 and a hydraulic oil cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-2, a novel high-efficiency shaft furnace for pellet production comprises a material storage hopper 1, wherein a material discharge pipe 3 is arranged at the bottom end of the material storage hopper 1, a connecting plate 4 is locked at the left side of the bottom end of the material storage hopper 1 through a bolt, a sliding groove 5 is formed in the right side surface of the connecting plate 4, and a stabilizing effect is exerted on a shell 21 through the sliding groove 5 and a sliding block 29, so that the shell 21 drives a round rod 25 and a stirring rod 28 to be more stable when moving up and down, a supporting plate 6 is locked at the bottom end of the right side of the connecting plate 4 through a bolt, and a hydraulic oil; after the hydraulic oil cylinder 7 is normally started, the shell 21, the round rod 25, the stirring rod 28 and the sliding block 29 are pushed to move up and down, the stirring rod 28 is driven to move up and down through the round rod 25 to play a secondary dredging role on the pellets, the driving mechanism 2 further comprises a driving mechanism 2, the driving mechanism 2 is locked at the top end of the hydraulic oil cylinder 7 through a bolt, the driving mechanism 2 comprises the shell 21, a motor 22 is locked on the inner wall of the left side of an inner cavity of the shell 21 through a bolt, a first chain wheel 23 is arranged at the output end of the motor 22, the round rod 25 is arranged at the upper end and the lower end of the right side of the shell 21 through a bearing 24, a second chain wheel 26 is arranged at the bottom end of the outer wall of the round rod 25, after the motor 22 is normally started, the first chain wheel 23 is driven to rotate, the first chain wheel 23 is connected with a chain 27 through the first chain wheel 23 and the second chain, the top of round bar 25 extends into the inner chamber of storage hopper 1, and the outer wall is provided with puddler 28, after normally starting through motor 22, make first sprocket 23 rotatory, through the relation that first sprocket 23 and second sprocket 26 are connected with chain 27 chain, make second sprocket 26 drive round bar 25 and puddler 28 rotatory through bearing 24, play the mediation effect to piling up the pelletizing in storage hopper 1 inner chamber through the puddler 28 is rotatory, the left side of casing 21 is provided with spout 5 assorted slider 29.
Preferably, the outer ring of the bearing 24 is fixedly connected with the inner wall of the housing 21 through a bearing seat, the inner ring of the bearing 24 is in interference fit with the outer wall of the round bar 25, the first chain wheel 23 is driven to rotate after the motor 22 is normally started, and the round bar 25 and the stirring bar 28 are driven to rotate through the second chain wheel 26 through the relationship that the first chain wheel 23 and the second chain wheel 26 are in chain connection with the chain 27.
As a preferred scheme, furthermore, the stirring rods 28 are arranged on the outer wall of the round rod 25 in a clearance manner, the lengths of the stirring rods are sequentially decreased from top to bottom, after the motor 22 is normally started, the first chain wheel 23 is driven to rotate, the second chain wheel 26 is driven to drive the round rod 25 and the stirring rods 28 to rotate through the bearing 24 through the chain connection relationship between the first chain wheel 23 and the second chain wheel 26 and the chain 27, and the stirring rods 28 rotate to dredge the pellets accumulated in the inner cavity of the material storage hopper 1.
Preferably, the outer wall of the sliding block 29 is in a dovetail shape, and the sliding groove 5 and the sliding block 29 stabilize the housing 21, so that the housing 21 drives the round bar 25 and the stirring bar 28 to move up and down more stably.
All the electric parts and components in the present case are universal standard parts or components known by the skilled person, the structure and principle of the electric parts and components can be known by the technical manual or the conventional experimental method, the model and the present scheme can be adapted to operate normally, all the electric parts and the power supply adapted to the electric parts in the present case are connected through a lead, and an appropriate controller is selected according to the actual situation to meet the control requirement, and the specific connection and control sequence are realized.
One specific application of this embodiment is:
when in use, when the pellets are piled up in the inner cavity of the material storage hopper 1, the motor 22 is normally started to drive the first chain wheel 23 to rotate, the second chain wheel 26 drives the round rod 25 and the stirring rod 28 to rotate through the bearing 24 through the chain connection between the first chain wheel 23 and the second chain wheel 26 and the chain 27, the pellets piled up in the inner cavity of the material storage hopper 1 are dredged through the rotation of the stirring rod 28, the hydraulic oil cylinder 7 is normally started to drive the shell 21, the round rod 25, the stirring rod 28 and the sliding block 29 to move up and down, the shell 21 drives the round rod 25 and the stirring rod 28 to move up and down more stably through the chute 5 and the sliding block 29, the round rod 25 drives the stirring rod 28 to move up and down to play a secondary dredging role on the pellets, so that the pellets are discharged through the discharge pipe 3 and collected more smoothly, the device has a simple structure and is convenient to control and use, can effectually make things convenient for the shaft furnace to carry out quick row's material operation to the pellet, avoid the pellet to pile up in storage hopper, cause storage hopper to block up, more accord with the user demand of reality.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should be able to make changes, alterations, additions or substitutions within the scope of the present invention.
Claims (4)
1. The utility model provides a pellet production is with high-efficient novel shaft furnace which characterized in that:
the material storage hopper comprises a material storage hopper (1), wherein a material discharge pipe (3) is arranged at the bottom end of the material storage hopper (1), a connecting plate (4) is locked on the left side of the bottom end of the material storage hopper (1) through a bolt, a sliding groove (5) is formed in the right side surface of the connecting plate (4), a supporting plate (6) is locked at the right side bottom end of the connecting plate (4) through a bolt, and a hydraulic oil cylinder (7) is locked at the top end of the supporting plate (6) through a screw;
the hydraulic cylinder is characterized by further comprising a driving mechanism (2), wherein the driving mechanism (2) is locked at the top end of the hydraulic oil cylinder (7) through a bolt, the driving mechanism (2) comprises a shell (21), the inner wall of the left side of the inner cavity of the shell (21) is locked with a motor (22) through a screw, a first chain wheel (23) is arranged at the output end of the motor (22), round rods (25) are arranged at the upper end and the lower end of the right side of the shell (21) through bearings (24), a second chain wheel (26) is arranged at the bottom end of the outer wall of the round rod (25), a chain (27) is connected with the outer wall chains of the first chain wheel (23) and the second chain wheel (26), the top end of the round rod (25) extends into the inner cavity of the material storage hopper (1), and the outer wall is provided with a stirring rod (28), and the left side of the shell (21) is provided with a sliding block (29) matched with the sliding chute (5).
2. The novel high-efficiency shaft furnace for producing pellets according to claim 1, characterized in that: the outer ring of the bearing (24) is fixedly connected with the inner wall of the shell (21) through a bearing seat, and the inner ring of the bearing (24) is in interference fit with the outer wall of the round rod (25).
3. The novel high-efficiency shaft furnace for producing pellets according to claim 1, characterized in that: the stirring rods (28) are arranged on the outer wall of the round rod (25) in a clearance mode, and the length of the stirring rods is gradually reduced from top to bottom.
4. The novel high-efficiency shaft furnace for producing pellets according to claim 1, characterized in that: the outer wall of the sliding block (29) is in a dovetail shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021517750.3U CN212894893U (en) | 2020-07-28 | 2020-07-28 | Novel high-efficient shaft furnace is used in pellet production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021517750.3U CN212894893U (en) | 2020-07-28 | 2020-07-28 | Novel high-efficient shaft furnace is used in pellet production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212894893U true CN212894893U (en) | 2021-04-06 |
Family
ID=75230242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021517750.3U Expired - Fee Related CN212894893U (en) | 2020-07-28 | 2020-07-28 | Novel high-efficient shaft furnace is used in pellet production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212894893U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115948631A (en) * | 2022-12-28 | 2023-04-11 | 宣化钢铁集团有限责任公司 | An anti-blocking device and method for discharge of direct reduction shaft furnace |
-
2020
- 2020-07-28 CN CN202021517750.3U patent/CN212894893U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115948631A (en) * | 2022-12-28 | 2023-04-11 | 宣化钢铁集团有限责任公司 | An anti-blocking device and method for discharge of direct reduction shaft furnace |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 Termination date: 20210728 |
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| CF01 | Termination of patent right due to non-payment of annual fee |