CN217636700U - Ore-smelting electric furnace capable of adjusting recovery quantity - Google Patents
Ore-smelting electric furnace capable of adjusting recovery quantity Download PDFInfo
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- CN217636700U CN217636700U CN202123193083.5U CN202123193083U CN217636700U CN 217636700 U CN217636700 U CN 217636700U CN 202123193083 U CN202123193083 U CN 202123193083U CN 217636700 U CN217636700 U CN 217636700U
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Abstract
The utility model discloses an ore-smelting electric furnace of adjustable recovery capacity relates to ore-smelting electric furnace technical field, for solving current ore-smelting electric furnace and producing a large amount of heats easily when using, these heats can be along with flue gas discharge handles in to the treatment facility, lead to heat recovery rate lower to can not carry out the problem of adjusting to the recovery capacity. One side of ore-smelting electric furnace body is provided with steam recovery mechanism, the below of ore-smelting electric furnace body is provided with the furnace base, the upper end of furnace base is provided with the furnace chamber, be provided with the conveyer pipe between furnace base and the steam recovery mechanism, the outer wall of conveyer pipe is provided with flow control valve, the upper end of steam recovery mechanism is provided with the tuber pipe, and the tuber pipe is connected with the furnace chamber, the inside of tuber pipe is provided with traction fan, the inside of steam recovery mechanism is provided with the collection process chamber, the lower extreme of collecting the process chamber is provided with the filter membrane, the below of filter membrane is provided with the gas pitcher, and gas pitcher and duct connections.
Description
Technical Field
The utility model relates to an ore-smelting electric furnace technical field specifically is an ore-smelting electric furnace of adjustable recovery.
Background
The ore-smelting furnace is also called electric arc furnace or resistance electric furnace, and is one kind of equipment for smelting ore and other chemical material.
However, when the existing ore-smelting electric furnace is used, a large amount of heat is easily generated, and the heat can be discharged into treatment equipment along with flue gas for treatment, so that the heat recovery rate is low, and the recovery rate cannot be adjusted; therefore, the existing requirements are not met, and an ore-smelting electric furnace with adjustable recovery amount is provided for the ore-smelting electric furnace.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an ore smelting electric stove of adjustable recovery capacity to solve the current ore smelting electric stove that provides in the above-mentioned background art and produce a large amount of heats when using easily, these heats can be along with flue gas discharge handles in to the treatment facility, lead to heat recovery rate lower, and can not carry out the problem of adjusting to the recovery capacity.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an ore-smelting electric furnace of adjustable recovery volume, includes ore-smelting electric furnace body, one side of ore-smelting electric furnace body is provided with steam recovery mechanism, the below of ore-smelting electric furnace body is provided with the furnace base, the upper end of furnace base is provided with the furnace chamber, be provided with the conveyer pipe between furnace base and the steam recovery mechanism, the outer wall of conveyer pipe is provided with flow control valve, the upper end that the mechanism was retrieved to steam is provided with the tuber pipe, and the tuber pipe is connected with the furnace chamber, the inside of tuber pipe is provided with traction fan, the inside that the mechanism was retrieved to steam is provided with the collection process chamber, the lower extreme of collection process chamber is provided with the filter membrane, the below of filter membrane is provided with the gas pitcher, and gas pitcher and duct connections.
Preferably, the front end of the traction fan is provided with an electric dust removal mechanism, the two sides of the electric dust removal mechanism are provided with filter screens, a slag collection box is arranged below the electric dust removal mechanism, and a weighing sensor is arranged inside the slag collection box.
Preferably, a precision filter is arranged below the traction fan.
Preferably, one end of the air pipe close to the furnace chamber is provided with an ash blocking flow channel, and a capturing flow channel is arranged between the adjacent ash blocking flow channels.
Preferably, a back-blowing mechanism is arranged above the air pipe, a back-blowing fan is arranged inside the back-blowing mechanism, and the number of the back-blowing fans is multiple.
Preferably, the outer wall of the hot gas recovery mechanism is provided with a detection meter.
Preferably, a smoke outlet is formed above the furnace chamber, a furnace opening is formed in the outer wall of the front end face of the furnace base, a furnace door is arranged on the outer wall of the furnace opening, and human body infrared sensors are arranged on two sides of the furnace door.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an utilize steam to retrieve mechanism and retrieve the heat, when the heat is retrieved, utilize the steam that pulls the fan and drive the furnace chamber and pull, make it can enter into to the tuber pipe and carry out cooling heat transfer or cleaning treatment in the collection treatment chamber in the steam recovery mechanism, this step can install different processing apparatus additional as required, it discharges downwards to depositing in the gas pitcher after handling, the filterable effect can be played to the filter membrane when discharging the gas pitcher, carry out effective filtration with small-size impurity, then can discharge it according to user's required quantity through conveyer pipe and flow control valve and carry and recycle in the furnace base, not only can reach the effect with heat recovery through above-mentioned structure, the rotational speed of pulling the fan through control can adjust thermal recovery volume, can also handle and filter calorific gas, and adjust its emission according to needs, make it use convenience of users more.
2. The filter screen is used for filtering impurity in the gas, and electric precipitation mechanism is used for laminating with the interior positive and negative electric ion of flue gas for impurity weight increase in the flue gas falls into the receipts sediment incasement of below, and weighs its receipts sediment volume through weighing sensor, and precision filter is used for carrying out filtration to the flue gas once more, makes wholly obtains improving the flue gas treatment effect.
3. The back-blowing fan is used for carrying out back-blowing cleaning on the filtering component in the air pipe, so that impurities at the filtering component can be blown off, and the effect of automatic cleaning is achieved.
4. The infrared detection can be carried out on the human body by utilizing the human body infrared sensor, so that the safety of the ore-smelting electric furnace in use is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the local structure of the air duct of the present invention.
Fig. 3 is a partial enlarged view of the hot gas recovery mechanism of the present invention.
In the figure: 1. a submerged arc furnace body; 2. a furnace base; 3. a furnace mouth; 4. a furnace door; 5. a human body infrared sensor; 6. a furnace chamber; 7. a flue gas outlet; 8. a hot gas recovery mechanism; 9. an air duct; 10. a back-blowing fan; 11. a back-blowing mechanism; 12. a slag collection box; 13. a delivery pipe; 14. detecting a table; 15. a weighing sensor; 16. an electric dust removing mechanism; 17. filtering with a screen; 18. an ash blocking flow passage; 19. capturing the flow channel; 20. a traction fan; 21. a flow control valve; 22. a precision filter; 23. a collection processing chamber; 24. a gas tank; 25. and (5) filtering the membrane.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides an ore-smelting electric furnace of adjustable recovery capacity, including ore-smelting electric furnace body 1, one side of ore-smelting electric furnace body 1 is provided with steam recovery mechanism 8, the below of ore-smelting electric furnace body 1 is provided with furnace base 2, the upper end of furnace base 2 is provided with furnace chamber 6, be provided with conveyer pipe 13 between furnace base 2 and the steam recovery mechanism 8, the outer wall of conveyer pipe 13 is provided with flow control valve 21, the upper end of steam recovery mechanism 8 is provided with tuber pipe 9, and tuber pipe 9 is connected with furnace chamber 6, the inside of tuber pipe 9 is provided with traction fan 20, the inside of steam recovery mechanism 8 is provided with collection process chamber 23, the lower extreme of collection process chamber 23 is provided with filter membrane 25, the below of filter membrane 25 is provided with gas pitcher 24, and gas pitcher 24 is connected with conveyer pipe 13.
Further, the front end of the traction fan 20 is provided with an electric dust removal mechanism 16, both sides of the electric dust removal mechanism 16 are provided with filter screens 17, the lower part of the electric dust removal mechanism 16 is provided with a slag collection box 12, the inside of the slag collection box 12 is provided with a weighing sensor 15, the filter screens 17 are used for filtering impurities in gas, the electric dust removal mechanism 16 is used for laminating positive and negative ions in the flue gas, so that the weight of the impurities in the flue gas is increased and falls into the slag collection box 12 below, the slag collection amount is weighed through the weighing sensor 15, and the whole flue gas treatment effect is improved.
Further, a precision filter 22 is arranged below the traction fan 20, and the precision filter 22 is used for filtering the smoke again.
Further, one end of the air pipe 9 close to the furnace chamber 6 is provided with an ash blocking flow passage 18, a capturing flow passage 19 is arranged between the adjacent ash blocking flow passages 18, the ash blocking flow passage 18 is installed at the upper end inside the furnace chamber 6 and used for achieving an effect of certain ash blocking, and the capturing flow passage 19 is used for being connected with the air pipe 9 to pull and move the heat inside.
Further, the top of tuber pipe 9 is provided with blowback mechanism 11, and blowback mechanism 11's inside is provided with blowback fan 10, and blowback fan 10 is provided with a plurality of, and blowback fan 10 is used for carrying out the blowback clearance to the filtering component in the tuber pipe 9 for the impurity of filtering component department can be blown off, has reached self-cleaning's effect.
Further, the outer wall of the hot gas recovery mechanism 8 is provided with a detection meter 14, and the detection meter 14 is used for detecting the value of the internal gas.
Further, the top of furnace chamber 6 is provided with exhanst gas outlet 7, and the outer wall of terminal surface is provided with fire door 3 before the furnace base 2, and the outer wall of fire door 3 is provided with furnace gate 4, and two sides of furnace gate 4 all are provided with human infrared inductor 5, utilize human infrared inductor 5 to carry out infrared detection to the human body for the security when ore-smelting electric furnace uses obtains improving.
The working principle is as follows: when the electric furnace is used, heat is recovered by the aid of the hot air recovery mechanism 8, when the heat is recovered, the hot air in the furnace chamber 6 is driven to be drawn by the aid of the traction fan 20, the hot air can enter the collection treatment chamber 23 in the hot air recovery mechanism 8 along the air pipe 9 to be cooled, heat exchange or cleaning treatment, different treatment devices can be additionally arranged according to needs in the step, the hot air is downwards discharged into the air tank 24 to be stored after treatment, the filter membrane 25 can achieve a filtering effect when the hot air is discharged into the air tank 24, small impurities are effectively filtered, then the small impurities can be discharged and conveyed into the furnace base 2 through the conveying pipe 13 and the flow control valve 21 according to the required amount of a user to be recycled, the filter membrane 17 is used for filtering the impurities in the air, the electric dust removal mechanism 16 is used for being attached to positive and negative ions in the flue gas, the weight of the impurities in the flue gas is increased to fall into the slag collection box 12 below, the slag collection amount of the electric furnace is weighed through the weighing sensor 15, the precision filter 22 is used for filtering treatment of the flue gas again, the whole flue gas, the effect of treating the flue gas is improved, the filtering components in cleaning by the air cleaning process, the infrared induction, and the infrared electric furnace can be used for automatically detecting the back flushing of the infrared electric furnace, and the infrared electric furnace can be used for improving the infrared detection effect of human body cleaning.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides an ore-smelting electric furnace of adjustable recovery volume, includes ore-smelting electric furnace body (1), its characterized in that: one side of ore-smelting electric furnace body (1) is provided with steam recovery mechanism (8), the below of ore-smelting electric furnace body (1) is provided with furnace base (2), the upper end of furnace base (2) is provided with furnace chamber (6), be provided with conveyer pipe (13) between furnace base (2) and the steam recovery mechanism (8), the outer wall of conveyer pipe (13) is provided with flow control valve (21), the upper end of steam recovery mechanism (8) is provided with tuber pipe (9), and tuber pipe (9) are connected with furnace chamber (6), the inside of tuber pipe (9) is provided with traction fan (20), the inside of steam recovery mechanism (8) is provided with collection process chamber (23), the lower extreme of collection process chamber (23) is provided with filter membrane (25), the below of filter membrane (25) is provided with gas pitcher (24), and gas pitcher (24) are connected with conveyer pipe (13).
2. The ore-smelting electric furnace with adjustable recovery amount according to claim 1, characterized in that: the front end of traction fan (20) is provided with electric precipitation mechanism (16), the both sides of electric precipitation mechanism (16) all are provided with filter screen (17), the below of electric precipitation mechanism (16) is provided with receipts sediment case (12), the inside of receiving sediment case (12) is provided with weighing sensor (15).
3. An ore-smelting electric furnace with adjustable recovery according to claim 1, wherein: and a precision filter (22) is arranged below the traction fan (20).
4. An ore-smelting electric furnace with adjustable recovery according to claim 1, wherein: one end of the air pipe (9) close to the furnace chamber (6) is provided with an ash blocking flow passage (18), and a capturing flow passage (19) is arranged between the adjacent ash blocking flow passages (18).
5. The ore-smelting electric furnace with adjustable recovery amount according to claim 1, characterized in that: the air-conditioning system is characterized in that a back blowing mechanism (11) is arranged above the air pipe (9), a back blowing fan (10) is arranged inside the back blowing mechanism (11), and the back blowing fan (10) is provided with a plurality of.
6. The ore-smelting electric furnace with adjustable recovery amount according to claim 1, characterized in that: and a detection meter (14) is arranged on the outer wall of the hot gas recovery mechanism (8).
7. The ore-smelting electric furnace with adjustable recovery amount according to claim 1, characterized in that: the oven is characterized in that a smoke outlet (7) is formed in the upper portion of the oven cavity (6), an oven opening (3) is formed in the outer wall of the front end face of the oven seat (2), an oven door (4) is arranged on the outer wall of the oven opening (3), and human body infrared sensors (5) are arranged on two sides of the oven door (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123193083.5U CN217636700U (en) | 2021-12-20 | 2021-12-20 | Ore-smelting electric furnace capable of adjusting recovery quantity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123193083.5U CN217636700U (en) | 2021-12-20 | 2021-12-20 | Ore-smelting electric furnace capable of adjusting recovery quantity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217636700U true CN217636700U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123193083.5U Active CN217636700U (en) | 2021-12-20 | 2021-12-20 | Ore-smelting electric furnace capable of adjusting recovery quantity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217636700U (en) |
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2021
- 2021-12-20 CN CN202123193083.5U patent/CN217636700U/en active Active
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