CN220818530U - Feeding device of industrial furnace - Google Patents
Feeding device of industrial furnace Download PDFInfo
- Publication number
- CN220818530U CN220818530U CN202322619870.4U CN202322619870U CN220818530U CN 220818530 U CN220818530 U CN 220818530U CN 202322619870 U CN202322619870 U CN 202322619870U CN 220818530 U CN220818530 U CN 220818530U
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- CN
- China
- Prior art keywords
- feeding
- industrial furnace
- heat storage
- sealing
- sliding block
- 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.)
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- 238000005338 heat storage Methods 0.000 claims abstract description 68
- 238000007789 sealing Methods 0.000 claims abstract description 50
- 239000000463 material Substances 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 claims 5
- 239000000376 reactant Substances 0.000 abstract description 18
- 239000004615 ingredient Substances 0.000 abstract description 13
- 238000003723 Smelting Methods 0.000 abstract description 8
- 239000007789 gas Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Vertical, Hearth, Or Arc Furnaces (AREA)
Abstract
The utility model discloses a feeding device of an industrial furnace, which is characterized in that a sealed heat storage component and a feeding component are added, a feeding sliding block is pulled out of a sealing column by pulling a torsion disc during feeding, then ingredients or reactants are placed in an upper trough, the feeding sliding block is pushed back into the sealing column, then the torsion disc is rotated, the sealing column is driven by the feeding sliding block to rotate on a sealing bearing, the openings of the upper trough and the feeding trough are downward, the ingredients or the reactants fall into the industrial furnace body through a material collecting opening, so that feeding in the middle of smelting is completed, the industrial furnace body is sealed from the outside during feeding into the feeding component and feeding into the furnace by the sealed heat storage component and the feeding component, the heat loss in the furnace is prevented, the safety of operators during feeding is improved, the reactants are prevented from being blown away by hot air backflushing during the adding, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of industrial furnaces, in particular to a feeding device of an industrial furnace.
Background
The metal industrial furnace is a device for melting metal and some waste metal and adding necessary alloy components, smelting them into the required alloy through operations of skimming, refining and the like, and the smelting furnace can be divided into a fuel heating type smelting furnace and an electric heating type smelting furnace according to different heating energy sources. At present, in the metal industrial furnace of melting magnesium ingot, aluminium ingot etc., raw and other materials are put in and mainly adopt original mode, on the manual handling put in equipment promptly, put in raw and other materials and get into industrial furnace again, this kind of mode inefficiency, waste time and energy, workman's working strength is big, has very big security risk moreover, exists not enoughly.
According to the invention, through retrieval, the application number of the Chinese patent document is CN202210083524.6, the invention discloses an industrial furnace feeding device, which structurally comprises a feeding table, a discharging pipe, a furnace body, a base and supporting feet, wherein a workpiece can be placed on a storage table in the feeding table, and the storage table can convey the workpiece to the upper part of the feeding table through a lifting mechanism, so that the furnace body is fed, the workpiece is not required to be manually conveyed to the upper part of a furnace mouth for feeding, the time is saved, the efficiency is greatly improved, personnel injury caused by accidents is avoided, the discharging pipe can buffer the workpiece when the workpiece is fed, and the workpiece is prevented from being worn or damaged due to the fact that the workpiece is too high and collides with the furnace body when the workpiece is fed, so that the workpiece is scrapped.
When smelting metal in an industrial furnace, ingredients or reactants may need to be added halfway, if the furnace door is opened for adding, heat loss in the furnace may be caused, and potential safety hazards exist, but a separate feed port is arranged, so that the problems of heat burst and reactant addition difficulty caused by back flushing of hot air flow during feeding are required to be treated, and therefore, a feeding device of the industrial furnace needs to be provided to solve the problems.
Disclosure of utility model
The utility model aims to provide a feeding device of an industrial furnace, which is added with a sealed heat storage component and a feeding component, when ingredients or reactants are added, the sealed heat storage component and the feeding component are used for sealing and blocking the industrial furnace body from the outside when the ingredients or reactants are fed into the feeding component, so that the heat loss in the furnace is prevented, the safety of operators during feeding is improved, and the reactants are not blown away by hot air flow recoil when being added, thereby improving the practicability of the device and solving the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the feeding device of the industrial furnace comprises an industrial furnace body, wherein the upper end of the industrial furnace body is communicated with a sealed heat storage component, and the sealed heat storage component is connected with a feeding component in a sliding manner;
The sealed heat storage assembly comprises a sealed heat storage cabinet, a group of sealed bearings are embedded in side walls on two sides of the sealed heat storage cabinet, sealing columns are fixed between inner rings of the two groups of sealed bearings, a feeding sliding cavity is formed in the sealing columns, a feeding groove is formed in the upper end of the feeding sliding cavity, and the feeding sliding cavity is communicated with the feeding groove.
The feeding assembly comprises a feeding sliding block, the feeding sliding block is slidably connected in the feeding sliding cavity, and the side wall of the feeding sliding block is attached to the inner wall of the feeding sliding cavity.
Preferably, a feeding groove is formed in the feeding sliding block, the feeding groove is communicated with the sealed heat storage cabinet through the feeding groove, a material collecting opening is embedded in the lower end of the sealed heat storage cabinet, and the material collecting opening is in a funnel-shaped arrangement.
Preferably, a group of guide sliding grooves are formed in the front inner wall and the rear inner wall of the feeding sliding cavity, a guide sliding block is fixed at the front end and the rear end of the feeding sliding block, and the feeding sliding block directionally slides in the guide sliding grooves through the two guide sliding blocks.
Preferably, a pull rod is fixed on one side of the feeding sliding block far away from the guiding sliding block, a torsion disc is fixed on one end of the pull rod far away from the feeding sliding block, and the sealing column is in transmission connection with the feeding sliding block through the torsion disc.
Preferably, one side of the sealing post, which extends out of the sealing heat storage cabinet, is fixed with a first limiting block, the other side of the sealing post, which extends out of the sealing heat storage cabinet, is fixed with a second limiting block, a limiting chute is formed in the second limiting block, and the limiting chute is communicated with the feeding sliding cavity.
Preferably, one end of the material collecting port extending out of the sealed heat storage cabinet is communicated with the industrial furnace body, the material feeding groove is communicated with the industrial furnace body through the material collecting port, the front end of the industrial furnace body is provided with a sealed furnace door, and the sealed furnace door is provided with a furnace door lock.
Preferably, the industrial furnace further comprises two groups of combustion-supporting heat storage components, wherein each combustion-supporting heat storage component comprises a combustion-supporting heat storage device, the industrial furnace body is positioned between the two groups of combustion-supporting heat storage devices, and the two groups of combustion-supporting heat storage devices are communicated with the industrial furnace body through communicated air pipes.
Preferably, the upper end of the side wall of the combustion-supporting heat storage device is communicated with an exhaust gas discharge pipe, a first valve is arranged on the exhaust gas discharge pipe, the lower end of the side wall of the combustion-supporting heat storage device is communicated with a gas inlet pipe, and a second valve is arranged on the gas inlet pipe.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, through adding the design of the sealed heat storage assembly and the feeding assembly, the feeding sliding block is pulled out from the sealed column during feeding, at the moment, the feeding sliding block seals the outlet of the feeding groove outside the sealed heat storage cabinet, so that the sealed heat storage cabinet is relatively sealed, then ingredients or reactants are placed in the upper feeding groove, the feeding sliding block is pushed back into the sealed column, the feeding groove is communicated with the sealed heat storage cabinet through the feeding groove, then the torsion plate is rotated, the sealed column is driven by the feeding sliding block to rotate on the sealed bearing, the openings of the feeding groove and the feeding groove are downward, the ingredients or reactants fall into the industrial furnace body through the collecting opening, and therefore feeding in the middle of smelting is completed, when the ingredients or reactants are added, the industrial furnace body is sealed and blocked from the outside through the sealed heat storage assembly and the feeding assembly during feeding into the furnace, the safety of operators during feeding is improved, and the reactants are prevented from being back-scattered by hot air flow during adding, so that the practicability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the sealed heat storage cabinet of the present utility model;
FIG. 3 is a schematic view of the construction of the feeding assembly of the present utility model;
fig. 4 is a schematic structural view of the combustion-supporting heat storage assembly of the present utility model.
In the figure: 100. an industrial furnace body; 110. sealing the furnace door; 120. door lock of furnace door; 200. sealing the heat storage assembly; 201. sealing the heat storage cabinet; 202. sealing the bearing; 203. a first limiting block; 205. a second limiting block; 206. limiting sliding grooves; 210. a material collecting port; 220. a sealing column; 221. a feeding sliding cavity; 222. a feeding groove; 223. a guide chute; 300. a feeding assembly; 301. a feeding slide block; 302. feeding a trough; 303. a pull rod; 304. twisting the disc; 305. a guide slide block; 400. a combustion-supporting heat storage component; 401. a combustion-supporting heat storage device; 402. a communicating air pipe; 403. an exhaust gas discharge pipe; 404. a fuel gas inlet pipe; 405. a first valve; 406. and a second valve.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the feeding device of the industrial furnace comprises an industrial furnace body 100, wherein the upper end of the industrial furnace body 100 is communicated with a sealed heat storage assembly 200, and the sealed heat storage assembly 200 is slidably connected with a feeding assembly 300;
The sealed heat storage assembly 200 comprises a sealed heat storage cabinet 201, a group of sealed bearings 202 are embedded in the side walls of two sides of the sealed heat storage cabinet 201, a sealing column 220 is fixed between the inner rings of the two groups of sealed bearings 202, a feeding sliding cavity 221 is formed in the sealing column 220, a feeding groove 222 is formed in the upper end of the feeding sliding cavity 221, and the feeding sliding cavity 221 is communicated with the feeding groove 222;
During feeding, the feeding slide block 301 is pulled out of the sealing column 220 by pulling the torsion disc 304, at this time, the feeding slide block 301 seals the feeding groove 222 to an outlet outside the sealing heat storage cabinet 201, so that the sealing heat storage cabinet 201 is relatively sealed, then ingredients or reactants are placed in the feeding groove 302, the feeding slide block 301 is pushed back into the sealing column 220, the feeding groove 302 is communicated with the sealing heat storage cabinet 201 through the feeding groove 222, then the torsion disc 304 is rotated, the sealing column 220 is driven by the feeding slide block 301 to rotate on the sealing bearing 202, the openings of the feeding groove 302 and the feeding groove 222 are downward, the ingredients or reactants fall into the industrial furnace body 100 through the collecting opening 210, feeding in the middle of smelting is completed, during feeding of the ingredients or reactants, the industrial furnace body 100 and the outside are sealed and blocked off during feeding of the materials into the feeding assembly 300 through the sealing heat storage assembly 200 and the feeding assembly 300, the safety of operators during feeding is improved, and the reactants are prevented from being blown back by hot air during feeding, and the practicability of the device is improved.
The feeding assembly 300 comprises a feeding sliding block 301, the feeding sliding block 301 is slidably connected in the feeding sliding cavity 221, and the side wall of the feeding sliding block 301 is attached to the inner side wall of the feeding sliding cavity 221, so that when the feeding sliding block 301 is pulled out, the feeding sliding block 301 can block the feeding groove 222 from being out of the outlet of the sealed heat storage cabinet 201 through the feeding sliding cavity 221.
The feeding slide block 301 is provided with a feeding groove 302, the feeding groove 302 is communicated with the sealed heat storage cabinet 201 through the feeding groove 222, the lower end of the sealed heat storage cabinet 201 is embedded with a material collecting port 210, the material collecting port 210 is arranged in a funnel shape, and after the feeding groove 302 is turned over conveniently, ingredients or reactants in the feeding groove 302 fall into the industrial furnace body 100 through the material collecting port 210.
A group of guide sliding grooves 223 are formed in the front inner wall and the rear inner wall of the feeding sliding cavity 221, a guide sliding block 305 is fixed at the front end and the rear end of the feeding sliding block 301, the feeding sliding block 301 directionally slides in the guide sliding grooves 223 through the two guide sliding blocks 305, excessive force is prevented from being exerted when the feeding sliding block 301 is pulled, and the feeding sliding block 301 is directly pulled out of the sealing column 220.
One side of the feeding slide block 301 far away from the guiding slide block 305 is fixed with a pull rod 303, one end of the pull rod 303 far away from the feeding slide block 301 is fixed with a torsion disc 304, the sealing column 220 is in transmission connection with the feeding slide block 301 through the torsion disc 304, the feeding slide block 301 is pulled out for feeding through pulling the torsion disc 304, and the sealing column 220 is transmitted to rotate through twisting the torsion disc 304.
One end of the sealing column 220 extends out of one side of the sealing heat storage cabinet 201 to be fixed with a first limiting block 203, the other end of the sealing column 220 extends out of the other side of the sealing heat storage cabinet 201 to be fixed with a second limiting block 205, a limiting sliding groove 206 is formed in the second limiting block 205, the limiting sliding groove 206 is communicated with the feeding sliding cavity 221, the sealing column 220 is prevented from falling off from the sealing bearing 202 when the feeding sliding block 301 is pulled, and meanwhile the guiding sliding block 305 is prevented from sliding out of the guiding sliding groove 223 through blocking of the second limiting block 205.
One end of the material collecting port 210, which extends out of the sealed heat storage cabinet 201, is communicated with the industrial furnace body 100, the material feeding groove 222 is communicated with the industrial furnace body 100 through the material collecting port 210, when the material feeding sliding block 301 is pushed into the sealing column 220, the material feeding groove 222 is communicated with the material feeding groove 302, and the material feeding groove is rotated through the sealing column 220, so that ingredients or reactants are fed into the industrial furnace body 100 through the material collecting port 210, the front end of the industrial furnace body 100 is provided with the sealed furnace door 110, and the sealed furnace door 110 is provided with the furnace door lock 120.
The industrial furnace comprises an industrial furnace body 100, and is characterized by further comprising two groups of combustion-supporting heat storage assemblies 400, wherein each combustion-supporting heat storage assembly 400 comprises a combustion-supporting heat storage device 401, the industrial furnace body 100 is positioned between the two groups of combustion-supporting heat storage devices 401, the two groups of combustion-supporting heat storage devices 401 are communicated with the industrial furnace body 100 through a communication air pipe 402, heat is conveniently recycled through the combustion-supporting heat storage devices 401, heat loss is reduced, and economic benefit is increased.
The upper end of the side wall of the combustion-supporting heat storage device 401 is communicated with an exhaust gas discharge pipe 403, a first valve 405 is installed on the exhaust gas discharge pipe 403, the lower end of the side wall of the combustion-supporting heat storage device 401 is communicated with a gas inlet pipe 404, and a second valve 406 is installed on the gas inlet pipe 404, so that the discharge flow of exhaust gas and the inlet flow of gas can be conveniently controlled through the first valve 405 and the second valve 406.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a feeding device of industrial furnace which characterized in that: the industrial furnace comprises an industrial furnace body (100), wherein the upper end of the industrial furnace body (100) is communicated with a sealed heat storage assembly (200), and a feeding assembly (300) is connected in a sliding manner in the sealed heat storage assembly (200);
The sealing heat storage assembly (200) comprises a sealing heat storage cabinet (201), a group of sealing bearings (202) are embedded in side walls of two sides of the sealing heat storage cabinet (201), sealing columns (220) are fixed between inner rings of the two groups of sealing bearings (202), a feeding sliding cavity (221) is formed in the sealing columns (220), a feeding groove (222) is formed in the upper end of the feeding sliding cavity (221), and the feeding sliding cavity (221) is communicated with the feeding groove (222);
The feeding assembly (300) comprises a feeding sliding block (301), the feeding sliding block (301) is connected in the feeding sliding cavity (221) in a sliding mode, and the side wall of the feeding sliding block (301) is attached to the inner side wall of the feeding sliding cavity (221).
2. The feeding device of an industrial furnace according to claim 1, wherein: go up silo (302) has been seted up on throwing material slider (301), go up silo (302) and sealed heat accumulation cabinet (201) are linked together through throwing silo (222), the lower extreme of sealed heat accumulation cabinet (201) is inlayed and is equipped with aggregate opening (210), aggregate opening (210) are the hopper-shaped setting.
3. The feeding device of an industrial furnace according to claim 2, wherein: a group of guide sliding grooves (223) are formed in the front inner wall and the rear inner wall of the feeding sliding cavity (221), a guide sliding block (305) is fixed at the front end and the rear end of the feeding sliding block (301), and the feeding sliding block (301) directionally slides in the guide sliding grooves (223) through the two guide sliding blocks (305).
4. A feeding device for an industrial furnace according to claim 3, wherein: one side of the feeding sliding block (301) away from the guiding sliding block (305) is fixed with a pull rod (303), one end of the pull rod (303) away from the feeding sliding block (301) is fixed with a torsion disc (304), and the sealing column (220) is in transmission connection with the feeding sliding block (301) through the torsion disc (304).
5. The feeding device of an industrial furnace according to claim 4, wherein: one end of the sealing column (220) extends out of one side of the sealing heat storage cabinet (201) to be fixed with a first limiting block (203), the other end of the sealing column (220) extends out of the other side of the sealing heat storage cabinet (201) to be fixed with a second limiting block (205), a limiting chute (206) is formed in the second limiting block (205), and the limiting chute (206) is communicated with a feeding sliding cavity (221).
6. The feeding device of an industrial furnace according to claim 2, wherein: one end of the collecting port (210) extending out of the sealed heat storage cabinet (201) is communicated with the industrial furnace body (100), the feeding groove (222) is communicated with the industrial furnace body (100) through the collecting port (210), the front end of the industrial furnace body (100) is provided with a sealed furnace door (110), and the sealed furnace door (110) is provided with a furnace door lock (120).
7. The feeding device of an industrial furnace according to claim 6, wherein: the industrial furnace comprises an industrial furnace body (100), and is characterized by further comprising two groups of combustion-supporting heat storage components (400), wherein the combustion-supporting heat storage components (400) comprise combustion-supporting heat storage devices (401), the industrial furnace body (100) is positioned between the two groups of combustion-supporting heat storage devices (401), and the two groups of combustion-supporting heat storage devices (401) are communicated with the industrial furnace body (100) through communication air pipes (402).
8. The feeding device of an industrial furnace according to claim 7, wherein: the combustion-supporting heat accumulation device is characterized in that an exhaust gas discharge pipe (403) is communicated with the upper end of the side wall of the combustion-supporting heat accumulation device (401), a first valve (405) is installed on the exhaust gas discharge pipe (403), a gas inlet pipe (404) is communicated with the lower end of the side wall of the combustion-supporting heat accumulation device (401), and a second valve (406) is installed on the gas inlet pipe (404).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322619870.4U CN220818530U (en) | 2023-09-26 | 2023-09-26 | Feeding device of industrial furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322619870.4U CN220818530U (en) | 2023-09-26 | 2023-09-26 | Feeding device of industrial furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220818530U true CN220818530U (en) | 2024-04-19 |
Family
ID=90674228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322619870.4U Active CN220818530U (en) | 2023-09-26 | 2023-09-26 | Feeding device of industrial furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220818530U (en) |
-
2023
- 2023-09-26 CN CN202322619870.4U patent/CN220818530U/en active Active
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