CN215572170U - Feeding mechanism for submerged arc furnace - Google Patents
Feeding mechanism for submerged arc furnace Download PDFInfo
- Publication number
- CN215572170U CN215572170U CN202122108892.5U CN202122108892U CN215572170U CN 215572170 U CN215572170 U CN 215572170U CN 202122108892 U CN202122108892 U CN 202122108892U CN 215572170 U CN215572170 U CN 215572170U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- concave
- arc furnace
- submerged arc
- plate
- 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
Images
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model relates to the technical field of ore-smelting furnace feeding, in particular to a feeding mechanism for an ore-smelting furnace, which comprises a conveyor main body and a conveying belt rotatably arranged on the conveyor main body, wherein the upper end of the conveyor main body is provided with a dust removal mechanism, the feeding mechanism has the beneficial effects that a worker can convey electrode paste through the conveyor and can convey the electrode paste to the interior of the ore-smelting furnace, the worker and the ore-smelting furnace can keep a certain distance, the safety is good, meanwhile, in the process of adding the electrode paste on the conveyor, the worker can extract and collect dust floating on the surface of the electrode paste to ensure the normal work of the worker, the conveying belt on the conveyor can be cleaned by arranging a rubber scraper, the cleaning effect is good, and the cleaned impurities can be collected in a centralized manner, so that the problem that the surface of the conveying belt is dirty electrode paste is dirty and the service life of the conveying belt is influenced is avoided, meanwhile, the rubber scraper is simple, convenient and quick to disassemble and assemble, and convenient to maintain.
Description
Technical Field
The utility model relates to the technical field of submerged arc furnace feeding, in particular to a feeding mechanism for a submerged arc furnace.
Background
The submerged arc furnace is also called electric arc furnace or resistance furnace. It is mainly used for reducing and smelting raw materials such as ore, carbonaceous reducing agent and solvent, mainly producing ferroalloys such as ferrosilicon, ferromanganese, ferrochromium, ferrotungsten, silicomanganese and the like, and is an important industrial raw material in metallurgical industry and a chemical raw material such as calcium carbide and the like. The transformer of the submerged arc furnace has continuous and stable load, low impedance voltage, more voltage regulation stages, smaller stage difference and strong overload capacity. The electrode paste feeding device can be divided into two types of loaded voltage regulation and non-excited voltage regulation, wherein the first few levels of constant capacity output and the second few levels of constant current output are generally adopted, the electrode paste is generally required to be added when the submerged arc furnace runs, the electrode paste is generally manually fed near a feeding hole of the submerged arc furnace, and due to the fact that the internal temperature of the submerged arc furnace is very high, dust is often adhered to the surface of the electrode paste, the electrode paste feeding device has certain potential safety hazards for workers and is easy to be interfered by scattered dust.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the background art and provides a feeding mechanism for a submerged arc furnace.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows: the utility model provides a reinforced mechanism for hot stove in ore deposit, includes the conveyer main part and rotates the conveyer belt that sets up in the conveyer main part, the upper end of conveyer main part is equipped with dust removal mechanism, and the concave type frame of lower extreme fixedly connected with of conveyer main part, the inboard bottom of concave type frame slides and alternates there are two connecting rods, two the common fixedly connected with diaphragm in upper end of connecting rod, and the lower extreme of two connecting rods is connected with and draws the piece, two springs of fixedly connected with between the lower extreme of diaphragm and the inboard bottom of concave type frame, and the square cover of upper end fixedly connected with of diaphragm, and the outer wall fixedly connected with swash plate of diaphragm, two the spring is located the outside of two connecting rods respectively, the inside sliding fit of square cover has the rubber scraper blade, the top of rubber scraper is laminated with the surface of conveyer belt mutually, the front end of concave type frame is equipped with collects the piece.
Preferably, the dust removal mechanism includes concave type piece, concave type piece fixed connection is in the upper end of conveyer main part, and the upper end fixed mounting of concave type piece has the fan, the air-out end intercommunication of fan has the conveyer pipe, the one end that the fan was kept away from to the conveyer pipe is connected with the storage piece.
Preferably, the storage piece is including the box that is located concave type piece side, the fixed cover of outer wall of box has solid fixed ring, and the bottom intercommunication of box has row material pipe, and the top fixedly connected with filter screen of box, gu fixed ring's outer wall and the lateral wall fixed connection of concave type piece, arrange and install the valve on the material pipe.
Preferably, the pulling part comprises a fixed plate, the upper end of the fixed plate is fixedly connected with the lower ends of the two connecting rods, and the lower end of the fixed plate is fixedly connected with the concave handle.
Preferably, the collecting part comprises a containing box, the containing box is fixedly connected to the front end of the concave frame and located below the inclined plate, the bottom end of the containing box is communicated with a sundry discharging pipe, and a control valve is mounted on the sundry discharging pipe.
Preferably, the front end of the conveyor main body is fixedly connected with a concave plate, and the concave plate is obliquely arranged.
Preferably, the transverse plate, the connecting rod and the square sleeve are of an integrally formed structure, and the rubber scraper is made of polytetrafluoroethylene materials.
Compared with the prior art, the utility model has the advantages and positive effects that: workman's accessible conveyer carries the electrode paste and can carry the electrode paste to the inside of hot stove in ore deposit, the workman can keep one section distance with the hot stove in ore deposit, the security is good, the in-process that the workman added the electrode paste on the conveyer simultaneously, can extract and collect the dust that the electrode paste surface drifted away, guarantee workman's normal work, through setting up rubber scraper, can clean the conveyer belt on the conveyer, and clean effect is fine, and the impurity that cleans down can concentrate and collect, avoid dirty electrode paste to lead to conveyer belt surface dirty in disorder and influence the life of conveyer belt, simultaneously rubber scraper's dismouting work is simple and convenient swift, it is very convenient to maintain.
Drawings
FIG. 1 is a schematic view of the overall structure of a feeding mechanism for a submerged arc furnace according to the present invention;
FIG. 2 is another perspective view of a charging mechanism for a submerged arc furnace according to the present invention;
FIG. 3 is a partial component illustration of a charging mechanism for a submerged arc furnace in accordance with the present invention;
fig. 4 is another partial part showing view of a charging mechanism for a submerged arc furnace according to the present invention.
Illustration of the drawings: 1. a conveyor main body; 2. a concave block; 3. a fan; 4. filtering with a screen; 5. a fixing ring; 6. a discharge pipe; 7. a valve; 8. a box body; 9. a concave plate; 10. a storage box; 11. a concave frame; 12. a control valve; 13. a trash removal pipe; 14. a rubber blade; 15. a transverse plate; 16. a connecting rod; 17. a spring; 18. a concave handle; 19. a fixing plate; 20. a sloping plate; 21. a square sleeve; 22. a conveyor belt; 23. a delivery pipe.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings, which are appended hereto and detailed description.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments disclosed below.
As shown in fig. 1-4, the feeding mechanism for the submerged arc furnace comprises a conveyor main body 1 and a conveyor belt 22 rotatably disposed on the conveyor main body 1, a dust removing mechanism is disposed at the upper end of the conveyor main body 1, a concave frame 11 is fixedly connected to the lower end of the conveyor main body 1, two connecting rods 16 are slidably inserted into the bottom end of the inner side of the concave frame 11, a transverse plate 15 is fixedly connected to the upper ends of the two connecting rods 16, a pulling member is connected to the lower ends of the two connecting rods 16, two springs 17 are fixedly connected between the lower end of the transverse plate 15 and the bottom end of the inner side of the concave frame 11, a square sleeve 21 is fixedly connected to the upper end of the transverse plate 15, an inclined plate 20 is fixedly connected to the outer wall of the transverse plate 15, the two springs 17 are respectively located at the outer sides of the two connecting rods 16, a rubber scraper 14 is slidably attached to the inside of the square sleeve 21, and the top end of the rubber scraper 14 is attached to the outer surface of the conveyor belt 22, the front end of the concave frame 11 is provided with a collecting piece.
Dust removal mechanism includes concave type piece 2, 2 fixed connection in the upper end of conveyer main part 1 of concave type piece, and the upper end fixed mounting of concave type piece 2 has fan 3, the air-out end intercommunication of fan 3 has conveyer pipe 23, the one end that fan 3 was kept away from to conveyer pipe 23 is connected with the storage piece, when the staff adds the electrode paste on conveyer main part 1, the phenomenon that drifts can appear in the dust on electrode paste surface to the adhesion, be connected fan 3 and external power source this moment, thereby fan 3 can extract the dust that drifts, and the dust that drifts can be followed conveyer pipe 23 and carried and deposited in the storage piece.
The storage piece is including the box 8 that is located concave type piece 2 sides, the fixed cover of outer wall of box 8 has solid fixed ring 5, and the bottom intercommunication of box 8 has row material pipe 6, and the top fixedly connected with filter screen 4 of box 8, gu fixed ring 5's outer wall and concave type piece 2's lateral wall fixed connection, install valve 7 on arranging material pipe 6, the dust that is extracted by fan 3 can get into in the box 8, the filter screen 4 on box 8 top can be with the dust interception in box 8, and get into box 8 inside air current permeable filter screen 4, regularly open valve 7, can be with the inside concentrated dust of box 8 along arranging material pipe 6 discharges.
The pulling part comprises a fixed plate 19, the upper end of the fixed plate 19 is fixedly connected with the lower ends of the two connecting rods 16, a concave handle 18 is fixedly connected with the lower end of the fixed plate 19, and the two connecting rods 16 can be pulled to move downwards conveniently by arranging the fixed plate 19 and the concave handle 18.
The collecting part comprises a containing box 10, the containing box 10 is fixedly connected to the front end of the concave frame 11, the containing box 10 is located below the inclined plate 20, the bottom end of the containing box 10 is communicated with the impurity discharging pipe 13, the control valve 12 is installed on the impurity discharging pipe 13, impurities scraped off by the rubber scraper 14 on the surface of the conveying belt 22 can fall on the inclined plate 20, the impurities can fall into the containing box 10 along the inclined plane of the inclined plate 20, the effect of collecting the impurities is achieved, the control valve 12 is opened, and the impurities in the containing box 10 can be discharged along the impurity discharging pipe 13.
The front end fixedly connected with concave template 9 of conveyer main part 1, concave template 9 are the slope setting, through setting up concave template 9, are convenient for lead the inside of hot stove in ore deposit with the electrode paste.
The transverse plate 15, the connecting rod 16 and the square sleeve 21 are of an integrally formed structure, the rubber scraper 14 is made of polytetrafluoroethylene materials, stability among the transverse plate 15, the connecting rod 16 and the square sleeve 21 is improved, and according to the characteristics of polytetrafluoroethylene, the service life of the rubber scraper 14 is long.
The working principle is as follows: workers can add the electrode paste on the conveying belt 22 on the conveyor main body 1, the electrode paste falls to the feeding hole of the submerged arc furnace by the rotation of the conveying belt 22, the workers and the feeding hole of the submerged arc furnace can keep a certain distance, the safety is good, in the process of adding the electrode paste on the conveying belt 22, dust adhered on the surface of the motor paste can generate a dispersion phenomenon, at the moment, the dust can be extracted and collected intensively by the dust removing mechanism, the normal work of the workers is ensured, because the electrode paste is dirty and messy, some impurities adhered on the surface of the conveying belt 22 can be scraped by the rubber scraper 14 below the conveying belt, the scraped impurities can slide down along the inclined plate 20 and be collected by the collecting piece, as the rubber scraper 14 is inserted in the square sleeve 21, and two springs 17 are fixedly connected between the transverse plate 15 at the lower end of the square sleeve 21 and the inner bottom end of the concave frame 11, under the acting force of the springs 17, the top of rubber scraper 14 can closely support on the surface at conveyer belt 22, the impurity of conveyer belt 22 surface adhesion strikes off the effect fine, rubber scraper 14 has certain flexibility simultaneously, can not cause too much wearing and tearing to conveyer belt 22 surface, when changing rubber scraper 14, through pulling the piece, can pull two connecting rods 16 and drive diaphragm 15 downwards and remove, the workman can directly take out the rubber scraper 14 in the square cover 21 this moment, the dismouting work of rubber scraper 14 is very simple and convenient, be convenient for maintain.
In the present invention, the terms "mounting," "connecting," "fixing," and the like are used in a broad sense, for example, "connecting" may be a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description herein, the appearances of the phrases "one embodiment," "some embodiments," "a specific embodiment," or the like, in various places throughout this specification are not necessarily all referring to the same embodiment or example, but rather to the same embodiment or example. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a reinforced mechanism for hot stove in ore deposit, includes conveyer main part (1) and rotates conveyer belt (22) of setting on conveyer main part (1), its characterized in that: the dust removing device is characterized in that a dust removing mechanism is arranged at the upper end of the conveyor main body (1), the lower end of the conveyor main body (1) is fixedly connected with a concave frame (11), two connecting rods (16) are inserted into the bottom end of the inner side of the concave frame (11) in a sliding manner, the upper ends of the two connecting rods (16) are fixedly connected with a transverse plate (15) together, the lower ends of the two connecting rods (16) are connected with a pulling part, two springs (17) are fixedly connected between the lower end of the transverse plate (15) and the bottom end of the inner side of the concave frame (11), the upper end of the transverse plate (15) is fixedly connected with a square sleeve (21), the outer wall of the transverse plate (15) is fixedly connected with an inclined plate (20), the two springs (17) are respectively positioned on the outer sides of the two connecting rods (16), a rubber scraper (14) is attached to the inner part of the square sleeve (21) in a sliding manner, and the top end of the rubber scraper (14) is attached to the outer surface of the conveyor belt (22), the front end of the concave frame (11) is provided with a collecting piece.
2. The charging mechanism for a submerged arc furnace as claimed in claim 1, characterized in that: dust removal mechanism includes concave type piece (2), concave type piece (2) fixed connection is in the upper end of conveyer main part (1), and the upper end fixed mounting of concave type piece (2) has fan (3), the air-out end intercommunication of fan (3) has conveyer pipe (23), the one end that fan (3) were kept away from in conveyer pipe (23) is connected with the storage piece.
3. The charging mechanism for a submerged arc furnace as claimed in claim 2, characterized in that: the storage piece is including box (8) that are located concave type piece (2) side, the fixed cover of outer wall of box (8) has solid fixed ring (5), and the bottom intercommunication of box (8) has row material pipe (6), and the top fixedly connected with filter screen (4) of box (8), the outer wall of solid fixed ring (5) and the lateral wall fixed connection of concave type piece (2), arrange and install valve (7) on material pipe (6).
4. The charging mechanism for a submerged arc furnace as claimed in claim 1, characterized in that: the pulling piece comprises a fixed plate (19), the upper end of the fixed plate (19) is fixedly connected with the lower ends of the two connecting rods (16), and the lower end of the fixed plate (19) is fixedly connected with a concave handle (18).
5. The charging mechanism for a submerged arc furnace as claimed in claim 1, characterized in that: the collecting piece comprises a containing box (10), the containing box (10) is fixedly connected to the front end of the concave frame (11), the containing box (10) is located below the inclined plate (20), the bottom end of the containing box (10) is communicated with a sundry discharging pipe (13), and a control valve (12) is mounted on the sundry discharging pipe (13).
6. The charging mechanism for a submerged arc furnace as claimed in claim 1, characterized in that: the front end of the conveyor main body (1) is fixedly connected with a concave plate (9), and the concave plate (9) is obliquely arranged.
7. The charging mechanism for a submerged arc furnace as claimed in claim 1, characterized in that: the transverse plate (15), the connecting rod (16) and the square sleeve (21) are of an integrally formed structure, and the rubber scraper (14) is made of polytetrafluoroethylene materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122108892.5U CN215572170U (en) | 2021-09-02 | 2021-09-02 | Feeding mechanism for submerged arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122108892.5U CN215572170U (en) | 2021-09-02 | 2021-09-02 | Feeding mechanism for submerged arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215572170U true CN215572170U (en) | 2022-01-18 |
Family
ID=79846247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122108892.5U Active CN215572170U (en) | 2021-09-02 | 2021-09-02 | Feeding mechanism for submerged arc furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215572170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117804226A (en) * | 2024-02-28 | 2024-04-02 | 西冶科技集团股份有限公司 | Direct-current ore-smelting furnace |
-
2021
- 2021-09-02 CN CN202122108892.5U patent/CN215572170U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117804226A (en) * | 2024-02-28 | 2024-04-02 | 西冶科技集团股份有限公司 | Direct-current ore-smelting furnace |
| CN117804226B (en) * | 2024-02-28 | 2024-04-26 | 西冶科技集团股份有限公司 | Direct-current ore-smelting furnace |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215572170U (en) | Feeding mechanism for submerged arc furnace | |
| CN211003673U (en) | Ore dust removal conveyor | |
| CN210434832U (en) | Make things convenient for environment-friendly sieving mechanism for construction of unloading | |
| CN220047426U (en) | Pulse bag type dust collector of gas tank | |
| CN205574933U (en) | Spiral material feeder | |
| CN211070796U (en) | Sorting unit is used in coal washing production | |
| CN215030024U (en) | Impurity removing device for production of graphite recarburizing agent | |
| CN215505986U (en) | Pulse filter bag dust collector convenient to clean fast | |
| CN212916863U (en) | Consumable-free plasma dust removal all-in-one machine | |
| CN113457983A (en) | High-efficiency comprehensive winnowing equipment with dust control and sorting specific gravity approaching object functions | |
| CN211161747U (en) | Aluminum cover assembling and riveting press for brake anti-lock system | |
| CN104399667B (en) | Stainless steel slag sorting device and stainless steel slag sorting method | |
| CN113457979A (en) | High-efficiency comprehensive winnowing equipment with function of separating specific gravity approaching objects | |
| CN209871437U (en) | Bucket elevator for carbon production | |
| CN216026266U (en) | High-efficiency comprehensive winnowing equipment with functions of intelligently cleaning and sorting objects close to specific gravity | |
| CN206253231U (en) | A kind of separating and reclaiming device of scrap iron | |
| CN211366321U (en) | Material belt conveyor blanking point pipeline that gathers dust | |
| CN216026269U (en) | High-efficiency comprehensive winnowing equipment with dust control and sorting specific gravity approaching object functions | |
| CN216026270U (en) | High-efficient winnowing equipment of synthesizing with intelligence cleans function | |
| CN219356577U (en) | Cyclone dust collector for stearate production | |
| CN211802365U (en) | Grading and screening device for zirconia corundum abrasive | |
| CN221085087U (en) | Cyclone dust removal device for waste lithium ion battery waste residue treatment | |
| CN219150795U (en) | Dust-free cleaning crushed ferrophosphorus-iron-carbon separation device | |
| CN215354725U (en) | High-efficiency comprehensive winnowing equipment | |
| CN212141810U (en) | Conductive bag-type dust collector |
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: A charging mechanism for submerged arc furnace Effective date of registration: 20220803 Granted publication date: 20220118 Pledgee: Postal Savings Bank of China Limited Chengdu Renmin North Road sub branch Pledgor: MOUNTAINPEAK TECHNOLOGY Co.,Ltd. Registration number: Y2022510000227 |