CN219972346U - Blast furnace fuel adding equipment - Google Patents
Blast furnace fuel adding equipment Download PDFInfo
- Publication number
- CN219972346U CN219972346U CN202321443921.6U CN202321443921U CN219972346U CN 219972346 U CN219972346 U CN 219972346U CN 202321443921 U CN202321443921 U CN 202321443921U CN 219972346 U CN219972346 U CN 219972346U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- main body
- motor
- blast furnace
- base
- 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.)
- Active
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 29
- 238000003723 Smelting Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003031 feeding effect Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses blast furnace fuel adding equipment, and belongs to the technical field of industrial smelting. The mobile device comprises a main body, wherein the bottom of the main body is fixedly connected with a mobile base, and four corners of the bottom of the mobile base are movably connected with a mobile device; the novel electric motor comprises a main body, and is characterized in that a motor is fixedly connected to the inside of the rear end of the main body, a motor fixing plate is fixedly connected to the outer wall of the motor, a connecting rod is fixedly connected to the top end of the motor, a first rotating shaft is fixedly connected to the top end of the connecting rod, a spiral blade is fixedly connected to the outer wall of the first rotating shaft, and the first rotating shaft is movably connected to the inside of the spiral groove. According to the utility model, the feeding efficiency is improved, the potential safety hazard caused by manual feeding is reduced, the motor can be more stable when the motor operates by the motor fixing plate, and the safety is improved.
Description
Technical Field
The utility model relates to the technical field of industrial smelting, in particular to blast furnace fuel adding equipment.
Background
The blast furnace uses steel plate as furnace shell, and the inside of the shell is lined with refractory bricks, and the blast furnace body is divided into a furnace throat part, a furnace body part, a furnace waist part, a furnace belly part and a furnace hearth part from top to bottom. The blast furnace iron-making technology has the advantages of good economic index, simple process, large production quantity, high labor production efficiency, low energy consumption and the like, so that the iron produced by the method accounts for the vast majority of the total world iron yield.
In the production of the blast furnace, coke and fluxing agent (limestone) for slagging are filled from the top of the furnace, so that the operation causes great potential safety hazard to the life of operators, and therefore, the design of a blast furnace fuel adding device is urgently needed.
Disclosure of Invention
The present utility model provides a blast furnace fuel adding apparatus to solve the problems set forth in the background art described above.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides a blast furnace fuel adding equipment, includes the main part, the bottom fixedly connected with of main part removes the base, the bottom four corners swing joint who removes the base has mobile device.
The technical scheme of the utility model is further improved as follows: the novel electric motor comprises a main body, and is characterized in that a motor is fixedly connected to the inside of the rear end of the main body, a motor fixing plate is fixedly connected to the outer wall of the motor, a connecting rod is fixedly connected to the top end of the motor, a first rotating shaft is fixedly connected to the top end of the connecting rod, a spiral blade is fixedly connected to the outer wall of the first rotating shaft, and the first rotating shaft is movably connected to the inside of the spiral groove.
By adopting the technical scheme, the cavity is formed in the rear end of the main body in the scheme, the motor is placed in the cavity, when the motor rotates, the connecting rod at the top end can drive the first rotating shaft, the helical blade fixedly connected with the outer wall of the first rotating shaft rotates together, the motor fixing plate can enable the motor to be more stable during operation, the safety is improved to a certain extent, and the motor fixing plate is fixedly connected with the left inner wall and the right inner wall of the cavity at the rear end of the main body.
The technical scheme of the utility model is further improved as follows: the feed inlet has been seted up to the rear end top of main part, the discharge gate has been seted up to the top below of main part.
By adopting the technical scheme, the feed inlet in the scheme is convenient for operators to pour fuel into the main body on the ground, and the discharge outlet is vertically downward, so that the fuel is conveniently discharged.
The technical scheme of the utility model is further improved as follows: the movable base comprises a base, handrails and a supporting frame, wherein the handrails are fixedly connected to the rear end of the base, the supporting frame is fixedly connected to the front end of the base, fixing plates are fixedly connected to the upper surface of the rear end of the base and two side faces of the rear end of the main body, and wheel plates are fixedly connected to the four corners of the bottom of the base.
By adopting the technical scheme, the fixing plate and the supporting frame in the scheme can enable the main body to be better fixed, and the armrests facilitate the position adjustment of operators on the main body.
The technical scheme of the utility model is further improved as follows: the lower extreme fixedly connected with second rotation axis of wheel board, the both ends swing joint of second rotation axis has the nut, the outer wall swing joint of second rotation axis has the wheel.
By adopting the technical scheme, the wheel in the scheme can facilitate the adjustment and movement of the main body position, a rotatable structure is formed between the wheel and the second rotating shaft, a detachable structure is formed between the nut and the second rotating shaft, and an operator can detach the nut to detach and replace the wheel which needs to be replaced.
The technical scheme of the utility model is further improved as follows: the upper end of the support frame is fixedly connected with a main body, and the main body forms an integrated structure through the support frame, the fixing plate and the base.
The technical scheme of the utility model is further improved as follows: threads are arranged at two ends of the second rotating shaft, and the threads are matched with the nuts.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. according to the blast furnace fuel adding equipment provided by the utility model, the connecting rod at the top end is driven to rotate through the rotation of the motor, the connecting rod can drive the first rotating shaft, the spiral blade fixedly connected with the outer wall of the first rotating shaft rotates together, an operator can pour fuel into the main body from the feed inlet, the fuel is brought to the top end in the main body through the rotation of the spiral blade, and when the fuel is brought to the position of the discharge hole, the fuel falls out along the discharge hole, so that the automatic feeding effect is achieved, the feeding efficiency is greatly improved, the potential safety hazard caused by manual feeding is also reduced, and the motor fixing plate can enable the motor to be more stable during operation, and the safety is improved to a certain extent.
2. According to the blast furnace fuel adding equipment provided by the utility model, the fixing plate and the supporting frame can enable the main body to be better fixed, the moving device can facilitate the adjustment and movement of the position of the main body, the rotatable structure is formed between the wheels and the second rotating shaft, when an operator holds the handrail to move the main body, the wheels start to rotate, the main body can be driven to move, the adjustment of the position of the main body by the operator is facilitated, and the fuel is more accurately put into the blast furnace.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a partial enlarged view at B in FIG. 1;
FIG. 4 is a schematic view of a mobile base according to the present utility model;
fig. 5 is a partial enlarged view at C in fig. 1.
In the figure: 1. a main body; 101. a feed inlet; 102. a motor; 103. a motor fixing plate; 104. a connecting rod; 105. a first rotation shaft; 106. a helical blade; 107. a discharge port; 108. a spiral groove; 2. a movable base; 201. a base; 202. an armrest; 203. a fixing plate; 204. a support frame; 205. wheel plate; 3. a mobile device; 301. a wheel; 302. a screw cap; 303. and a second rotation shaft.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1 to 5, the utility model provides a blast furnace fuel adding device, which comprises a main body 1, wherein the bottom of the main body 1 is fixedly connected with a movable base 2, and four corners of the bottom of the movable base 2 are movably connected with a movable device 3.
In the present embodiment, the main body 1 and the moving base 2 are integrally formed, and the main body 1 and the moving base 2 are moved by the moving device 3.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the feed inlet 101 has been seted up to the rear end top of main part 1, and discharge gate 107 has been seted up to the top below of main part 1, and the inside fixedly connected with motor 102 of rear end of main part 1, the outer wall fixedly connected with motor fixed plate 103 of motor 102, the top fixedly connected with connecting rod 104 of motor 102, the top fixedly connected with first rotation axis 105 of connecting rod 104, the outer wall fixedly connected with helical blade 106 of first rotation axis 105, first rotation axis 105 swing joint in the inside of helicla flute 108.
In this embodiment, feed inlet 101 makes things convenient for operating personnel to pour the fuel into inside the main part 1 on ground, and discharge gate 107 is perpendicular downwards, and the cavity has been seted up to the inside of main part 1 rear end, has placed motor 102 in the cavity, and when motor 102 rotated, the connecting rod 104 on top can drive first rotation axis 105 to and first rotation axis 105 outer wall fixed connection's helical blade 106 rotates in the lump, and motor fixed plate 103 can make motor 102 more stable when the operation, has improved the security to a certain extent, and motor fixed plate 103 fixed connection is in the left and right sides inner wall of main part 1 rear end cavity.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1 and embodiment 2, the present utility model provides a technical solution: preferably, the movable base 2 comprises a base 201, an armrest 202 and a supporting frame 204, the armrest 202 is fixedly connected to the rear end of the base 201, the supporting frame 204 is fixedly connected to the front end of the base 201, the upper surface of the rear end of the base 201 is fixedly connected with fixing plates 203 on two side surfaces of the rear end of the main body 1, four corners of the bottom of the base 201 are fixedly connected with wheel plates 205, the lower ends of the wheel plates 205 are fixedly connected with second rotating shafts 303, two ends of the second rotating shafts 303 are movably connected with nuts 302, the outer walls of the second rotating shafts 303 are movably connected with wheels 301, the upper ends of the supporting frame 204 are fixedly connected with the main body 1, the main body 1 forms an integrated structure with the base 201 through the supporting frame 204, the fixing plates 203, and two ends of the second rotating shafts 303 are provided with threads which are matched with the nuts 302.
In this embodiment, the fixing plate 203 and the supporting frame 204 can make the main body 1 better fixed, the armrest 202 facilitates the operator to adjust the position of the main body 1, the wheel 301 facilitates the adjustment and movement of the position of the main body 1, a rotatable structure is formed between the wheel 301 and the second rotating shaft 303, a detachable structure is formed between the nut 302 and the second rotating shaft 303, and the operator can detach and replace the wheel 301 to be replaced by detaching the nut 302.
The working principle of the blast furnace fuel adding device provided by the utility model is specifically described below.
As shown in fig. 1-5, an operator holds the handrail 202 to move the main body 1 to a required position, aligns the discharge hole 107 to the charging inlet of the blast furnace, then turns on the motor 102, the motor 102 rotates to drive the connecting rod 104 at the top end to rotate, the connecting rod 104 can drive the first rotating shaft 105 and the helical blade 106 fixedly connected with the outer wall of the first rotating shaft 105 to rotate together, then fuel is poured into the charging hole 101, the fuel can be brought to the top end inside the main body 1 together through the rotation of the helical blade 106, and when the fuel is brought to the position of the discharge hole 107, the fuel falls out along the discharge hole 107, thereby falling into the blast furnace, and completing automatic charging.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. A blast furnace fuel adding apparatus comprising a main body (1), characterized in that: the bottom of the main body (1) is fixedly connected with a movable base (2), and four corners of the bottom of the movable base (2) are movably connected with a movable device (3);
the novel motor is characterized in that a motor (102) is fixedly connected to the inside of the rear end of the main body (1), a motor fixing plate (103) is fixedly connected to the outer wall of the motor (102), a connecting rod (104) is fixedly connected to the top end of the motor (102), a first rotating shaft (105) is fixedly connected to the top end of the connecting rod (104), a helical blade (106) is fixedly connected to the outer wall of the first rotating shaft (105), and the first rotating shaft (105) is movably connected to the inside of the helical groove (108).
2. A blast furnace fuel adding apparatus according to claim 1, wherein: a feed inlet (101) is formed in the upper portion of the rear end of the main body (1), and a discharge outlet (107) is formed in the lower portion of the top end of the main body (1).
3. A blast furnace fuel adding apparatus according to claim 1, wherein: the movable base (2) comprises a base (201), handrails (202) and a supporting frame (204), wherein the handrails (202) are fixedly connected to the rear end of the base (201), the supporting frame (204) is fixedly connected to the front end of the base (201), fixing plates (203) are fixedly connected to the upper surface of the rear end of the base (201) and two side surfaces of the rear end of the main body (1), and wheel plates (205) are fixedly connected to the four corners of the bottom of the base (201).
4. A blast furnace fuel adding apparatus according to claim 3, wherein: the lower extreme fixedly connected with second rotation axis (303) of wheel board (205), the both ends swing joint of second rotation axis (303) have nut (302), the outer wall swing joint of second rotation axis (303) has wheel (301).
5. A blast furnace fuel adding apparatus according to claim 3, wherein: the upper end of the supporting frame (204) is fixedly connected with the main body (1), and the main body (1) forms an integrated structure through the supporting frame (204), the fixing plate (203) and the base (201).
6. The blast furnace fuel adding apparatus according to claim 4, wherein: threads are arranged at two ends of the second rotating shaft (303), and the threads are matched with the nuts (302).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321443921.6U CN219972346U (en) | 2023-06-07 | 2023-06-07 | Blast furnace fuel adding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321443921.6U CN219972346U (en) | 2023-06-07 | 2023-06-07 | Blast furnace fuel adding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219972346U true CN219972346U (en) | 2023-11-07 |
Family
ID=88598061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321443921.6U Active CN219972346U (en) | 2023-06-07 | 2023-06-07 | Blast furnace fuel adding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219972346U (en) |
-
2023
- 2023-06-07 CN CN202321443921.6U patent/CN219972346U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202465835U (en) | Integral pneumatic deslagging and charging machine of magnesium metal reduction tank | |
| CN209613092U (en) | A kind of dust collection processing unit producing ultra high power graphite electrode | |
| CN219972346U (en) | Blast furnace fuel adding equipment | |
| CN114472455A (en) | Compression device for blast furnace waste treatment and use method thereof | |
| CN213680833U (en) | Tin refining removes nickel device | |
| CN212309210U (en) | A dust collector for iron notch gunning refractory is reinforced usefulness | |
| CN110605775A (en) | Intelligent brick making system equipment | |
| CN214792513U (en) | Novel electric arc smelting furnace | |
| CN214065738U (en) | Metallurgical slag blanking equipment with dust fall structure | |
| CN215755358U (en) | Feeding equipment for metallurgy | |
| CN207891407U (en) | Molten aluminum inoculating and refining handles all-in-one machine | |
| CN204918798U (en) | Residue beating machine | |
| CN110935508A (en) | Pretreatment crushing device for waste cast iron parts | |
| CN216845658U (en) | Feeding device of smelting furnace is reinforceed to oxygen boosting | |
| CN220696923U (en) | High titanium slag breaker with dust removal function | |
| CN216261135U (en) | Energy-saving ball-milling crushing apparatus | |
| CN216891150U (en) | Crude lithium impurity removal equipment for metal lithium | |
| CN216965668U (en) | Blast furnace washs with high-efficient device of brushing | |
| CN216845648U (en) | Core material smelting device for cable preparation | |
| CN214937962U (en) | Descending type crystal growth crucible | |
| CN217069103U (en) | High-efficient ball-milling device of carbon molecular sieve raw materials | |
| CN211599041U (en) | Blast blower for steel smelting | |
| CN215842676U (en) | Raw material mixing device for graphite processing | |
| CN218545308U (en) | Stainless steel argon oxygen stove convenient to slag tap | |
| CN215799695U (en) | Feeding device for ladle refining furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |