CN215063763U - Water cooling system of ferronickel submerged arc furnace - Google Patents
Water cooling system of ferronickel submerged arc furnace Download PDFInfo
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- CN215063763U CN215063763U CN202023255937.3U CN202023255937U CN215063763U CN 215063763 U CN215063763 U CN 215063763U CN 202023255937 U CN202023255937 U CN 202023255937U CN 215063763 U CN215063763 U CN 215063763U
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Abstract
The utility model discloses a water cooling system of hot stove in ferronickel ore deposit relates to hot stove technical field in the ore deposit, and is relatively poor at the in-process heat dissipation cooling performance who uses for solving current hot stove in the ore deposit, and the high temperature in the stove causes the outside overheated problem of furnace body easily. The lower extreme of hot stove main part in ore deposit is provided with receives the water tank, the inside of the hot stove main part in ore deposit is provided with smelts the storehouse, the outside spacer in smelting the storehouse is provided with the water cooling storehouse all around, be provided with diversion pump and circulating pump between the hot stove main part in ore deposit and the air-cooled water chiller, the both ends of diversion pump and circulating pump are provided with drainage tube and upper hose respectively, the upper end of receiving the water tank is provided with the upper end cover, be provided with water inlet and delivery port on one side outer wall of air-cooled water chiller, and water inlet and delivery port all set up with air-cooled water chiller integrated into one piece, the both ends of diversion pump are respectively through drainage tube and receipts water tank and water inlet sealing connection.
Description
Technical Field
The utility model relates to a hot stove technical field in ore deposit specifically is a water cooling system of hot stove in ferronickel ore deposit.
Background
The ore-smelting furnace is mainly used for reducing and smelting raw materials such as ores, carbonaceous reducing agents, solvents and the like, mainly producing ferroalloys such as ferrosilicon, ferromanganese, ferrochromium, ferrotungsten, silicomanganese and the like, and is an important industrial raw material in the 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, and can be divided into two types of loaded voltage regulation and non-excited voltage regulation. The constant-capacity output of the first several stages and the constant-current output of the last several stages are generally characterized by that the carbonaceous or magnesium refractory material is used as furnace lining and self-culture electrode is used. The electrode is inserted into the furnace charge to carry out submerged arc operation, the energy and current of the electric arc are utilized to pass through the furnace charge, the energy is generated due to the resistance of the furnace charge to smelt metal, the charging is carried out sequentially, the iron slag is discharged intermittently, and the continuous operation is carried out. 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. Can be divided into two types of loaded voltage regulation and non-excited voltage regulation. The constant-capacity output of the first stages and the constant-current output of the last stages are common.
The existing submerged arc furnace has poor heat dissipation and cooling performance in the use process, the overhigh temperature in the furnace easily causes the overheating of the outside of the furnace body, and further the operation safety of workers is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water cooling system of hot stove in ferronickel ore deposit to the in-process heat dissipation cooling performance that the current hot stove in ore deposit that proposes in solving above-mentioned background art is using is relatively poor, and the high temperature in the stove causes the outside overheated problem of furnace body easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a water cooling system of hot stove in ferronickel ore deposit, includes hot stove main part in ore deposit and air-cooled water chiller, the lower extreme of hot stove main part in ore deposit is provided with receives the water tank, the inside of hot stove main part in ore deposit is provided with smelts the storehouse, the outside spacer sleeve in smelting the storehouse is provided with the water-cooled storehouse all around, be provided with water guide pump and circulating pump between hot stove main part in ore deposit and the air-cooled water chiller, the both ends of water guide pump and circulating pump are provided with drainage tube and upper hose respectively, the upper end of receiving the water tank is provided with the upper end cover.
Preferably, a water inlet and a water outlet are formed in the outer wall of one side of the air-cooled water cooler, the water inlet and the water outlet are formed integrally with the air-cooled water cooler, two ends of the water guide pump are respectively in sealing connection with the water collection tank and the water inlet through the drainage tube, and two ends of the circulating pump are respectively in sealing connection with the water outlet and the water-cooled bin through the water feeding tube.
Preferably, be provided with twelve on the outer wall in water-cooling storehouse and take over the port and set up with the inside intercommunication in water-cooling storehouse, the upper end of upper end cover is provided with twelve and takes over the sleeve, and takes over the inside intercommunication setting of sleeve and upper end cover, take over and be provided with the drain pipe between port and the takeover sleeve, be provided with the valve on the outer wall of drain pipe.
Preferably, the lower surface of upper end cover and the upper surface of receiving the water tank all are provided with closed edge board, and closed edge board and upper end cover and receive water tank integrated into one piece setting, the closed one end along the board is provided with the makeup board, and passes through screw fixed connection between the adjacent makeup board.
Preferably, the inside of upper end cover is provided with four connecting plates, and connecting plate and upper end cover integrated into one piece set up, four the lower extreme of connecting plate is provided with the installation frame, and installation frame and connecting plate screw fixed connection, the inside of installation frame is provided with the edulcoration filter screen, and edulcoration filter screen and installation frame integrated into one piece set up.
Preferably, the upper end of the submerged arc furnace main body is provided with a thermometer, the induction end of the thermometer runs through and extends to the inside of the water cooling bin, the lower end of the water collecting tank is provided with a furnace base, and the furnace base and the submerged arc furnace main body are integrally formed.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a water-cooling water that guide pump and drainage tube will receive water tank inside is taken out and is poured into the inside of forced air cooling cold water machine and cool off, water after the cooling carries out the water-cooling work in pouring into the inside water-cooling storehouse of hot stove main part in ore deposit through the circulating pump under the effect of circulating pump, the high temperature of hot stove work of ore deposit is indirect to be conducted on the outer wall of furnace body, cool down through the inside cooling water of pouring into in water-cooling storehouse and alleviate, thereby the outside overheated problem of furnace body has been avoided, the effect of going on of water-cooling systematization repeatedly has been realized, it is relatively poor at the in-process heat dissipation cooling performance that uses to have overcome current hot stove in the ore deposit, the high temperature in the stove causes the outside overheated of furnace body easily, and then influences the problem of staff operational safety.
2. The water-cooled in-process only reduces the temperature of hot stove main part surface in ore deposit, does not influence the inside temperature in smelting the storehouse, and after the circulation water-cooling work of time was finished, take off the upper end cover from receiving the upper end of water tank, then take off the edulcoration filter screen and clean to reach the purpose to water cooling system later maintenance.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is the schematic view of the internal structure of the submerged arc furnace main body of the utility model.
Fig. 3 is a schematic view of the internal structure of the water receiving tank of the present invention.
Fig. 4 is a schematic view of the internal structure of the upper end cap of the present invention.
In the figure: 1. a submerged arc furnace main body; 2. a water collecting tank; 3. a furnace base; 4. a drain pipe; 5. a valve; 6. a pipe connecting sleeve; 7. a thermometer; 8. an air-cooled chiller; 9. a water inlet; 10. a water outlet; 11. a water guide pump; 12. a drainage tube; 13. a circulation pump; 14. a water feeding pipe; 15. a water cooling bin; 16. a take-over port; 17. a smelting bin; 18. an upper end cover; 19. closing the edge plate; 20. a plywood board is spliced; 21. a connecting plate; 22. a mounting frame; 23. and (5) removing impurities and filtering with a filter screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a water cooling system of hot stove in ferronickel ore deposit, including hot stove main part 1 in ore deposit and air-cooled water chiller 8, the lower extreme of hot stove main part 1 in ore deposit is provided with receives water tank 2, the inside of hot stove main part 1 in ore deposit is provided with smelts storehouse 17, the outside spacer sleeve that smelts storehouse 17 is provided with water-cooled storehouse 15 all around, be provided with water guide pump 11 and circulating pump 13 between hot stove main part 1 in ore deposit and the air-cooled water chiller 8, the both ends of water guide pump 11 and circulating pump 13 are provided with drainage tube 12 and water-supply pipe 14 respectively, the upper end of receiving water tank 2 is provided with upper end cover 18.
Further, be provided with water inlet 9 and delivery port 10 on one side outer wall of forced air cooling cold water machine 8, and water inlet 9 and delivery port 10 all set up with forced air cooling cold water machine 8 integrated into one piece, the both ends of water guide pump 11 are respectively through drainage tube 12 with receive water tank 2 and water inlet 9 sealing connection, the both ends of circulating pump 13 are respectively through water-feeding pipe 14 and delivery port 10 and water-cooling storehouse 15 sealing connection, water inlet 9 and delivery port 10 that set up on one side outer wall of forced air cooling cold water machine 8 play the effect that is convenient for forced air cooling cold water machine 8 to connect drainage tube 12 and water-feeding pipe 14.
Further, be provided with twelve pipe connection ports 16 on the outer wall in water-cooling storehouse 15, and take over port 16 and the inside intercommunication setting in water-cooling storehouse 15, the upper end of upper end cover 18 is provided with twelve and takes over sleeve 6, and takes over sleeve 6 and the inside intercommunication setting of upper end cover 18, take over port 16 and take over and be provided with drain pipe 4 between the sleeve 6, be provided with valve 5 on the outer wall of drain pipe 4, twelve pipe connection ports 16 that set up on the outer wall in water-cooling storehouse 15 play the effect of being convenient for water-cooling storehouse 15 connection drain pipe 4.
Further, the lower surface of upper end cover 18 and the upper surface of receiving water tank 2 all are provided with closed edge plate 19, and closed edge plate 19 and upper end cover 18 and receive water tank 2 integrated into one piece setting, closed edge plate 19's one end is provided with mosaic plate 20, and through screw fixed connection between the adjacent mosaic plate 20, the lower surface of upper end cover 18 and the closed edge plate 19 that the upper surface of receiving water tank 2 all set up play the effect of being convenient for upper end cover 18 and receiving water tank 2 closed connection.
Further, the inside of upper end cover 18 is provided with four connecting plates 21, and connecting plate 21 and upper end cover 18 integrated into one piece set up, the lower extreme of four connecting plates 21 is provided with installation frame 22, and installation frame 22 and connecting plate 21 screw fixed connection, the inside of installation frame 22 is provided with edulcoration filter screen 23, and edulcoration filter screen 23 and installation frame 22 integrated into one piece set up, four connecting plates 21 of the inside setting of upper end cover 18 play the effect of installation frame 22 installation of being convenient for.
Further, the upper end of the hot stove main part 1 in ore deposit is provided with thermometer 7, and the response end of thermometer 7 runs through and extends to the inside in water-cooling storehouse 15, and the lower extreme of receiving water tank 2 is provided with stove base 3, and stove base 3 sets up with the hot stove main part 1 integrated into one piece in ore deposit, and thermometer 7 that the upper end of the hot stove main part 1 in ore deposit set up, thermometer 7 that the upper end of the hot stove main part 1 in ore deposit set up play the effect of measuring the inside temperature in water-cooling storehouse 15.
The working principle is as follows: when in use, water-cooling water in the water receiving tank 2 is pumped out through the water guide pump 11 and the drainage pipe 12 and is injected into the air-cooling water cooler 8 for cooling, the cooled water is injected into the water-cooling bin 15 in the submerged arc furnace main body 1 through the circulating pump 13 under the action of the circulating pump 13 for water-cooling work, the high temperature of the submerged arc furnace work is indirectly conducted to the outer wall of the furnace body, and the cooling water injected into the water-cooling bin 15 is used for cooling and relieving, thereby avoiding the problem of overheating outside of the furnace body, realizing the effect of repeated water-cooling systematization, only reducing the temperature of the outer surface of the submerged arc furnace main body 1 in the water-cooling process, not influencing the temperature in the smelting bin 17, taking the upper end cover 18 down from the upper end of the water receiving tank 2 after the circulation water-cooling work for one time is finished, then taking down the impurity removal filter screen 23 for cleaning, thereby achieving the purpose of later maintenance of the water-cooling system, and finishing the use work of the water cooling system of the ferronickel submerged arc furnace.
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 (6)
1. The utility model provides a water cooling system of hot stove in ferronickel ore deposit, includes hot stove main part in ore deposit (1) and air-cooled water chiller (8), its characterized in that: the lower extreme of hot stove main part in ore deposit (1) is provided with receives water tank (2), the inside of hot stove main part in ore deposit (1) is provided with smelts storehouse (17), the outside spacer sleeve that smelts storehouse (17) is provided with water-cooling storehouse (15) all around, be provided with between hot stove main part in ore deposit (1) and air-cooling cold water machine (8) diversion pump (11) and circulating pump (13), the both ends of diversion pump (11) and circulating pump (13) are provided with drainage tube (12) and last water pipe (14) respectively, the upper end of receiving water tank (2) is provided with upper end cover (18).
2. The water cooling system of a ferronickel submerged arc furnace as claimed in claim 1, wherein: be provided with water inlet (9) and delivery port (10) on the one side outer wall of forced air cooling cold water machine (8), and water inlet (9) and delivery port (10) all set up with forced air cooling cold water machine (8) integrated into one piece, the both ends of water guide pump (11) are respectively through drainage tube (12) and receive water tank (2) and water inlet (9) sealing connection, the both ends of circulating pump (13) are respectively through last water pipe (14) and delivery port (10) and water-cooling storehouse (15) sealing connection.
3. The water cooling system of a ferronickel submerged arc furnace as claimed in claim 1, wherein: be provided with twelve on the outer wall of water-cooling storehouse (15) and connect pipe port (16) and water-cooling storehouse (15) inside intercommunication setting, the upper end of upper end cover (18) is provided with twelve and connects pipe sleeve (6), and connects the inside intercommunication setting of pipe sleeve (6) and upper end cover (18), be provided with between taking over port (16) and the pipe sleeve (6) drain pipe (4), be provided with valve (5) on the outer wall of drain pipe (4).
4. The water cooling system of a ferronickel submerged arc furnace as claimed in claim 1, wherein: the lower surface of upper end cover (18) and the upper surface of receiving water tank (2) all are provided with closed edge board (19), and closed edge board (19) and upper end cover (18) and receive water tank (2) integrated into one piece setting, the closed one end along board (19) is provided with makeup board (20), and passes through screw fixed connection between adjacent makeup board (20).
5. The water cooling system of a ferronickel submerged arc furnace as claimed in claim 1, wherein: the inside of upper end cover (18) is provided with four connecting plates (21), and connecting plate (21) and upper end cover (18) integrated into one piece set up, four the lower extreme of connecting plate (21) is provided with installation frame (22), and installation frame (22) and connecting plate (21) screw fixed connection, the inside of installation frame (22) is provided with edulcoration filter screen (23), and edulcoration filter screen (23) and installation frame (22) integrated into one piece set up.
6. The water cooling system of a ferronickel submerged arc furnace as claimed in claim 1, wherein: the upper end of hot stove main part in ore deposit (1) is provided with thermometer (7), the response end of thermometer (7) runs through and extends to the inside in water-cooling storehouse (15), the lower extreme of receiving water tank (2) is provided with stove base (3), and stove base (3) and hot stove main part in ore deposit (1) integrated into one piece setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023255937.3U CN215063763U (en) | 2020-12-30 | 2020-12-30 | Water cooling system of ferronickel submerged arc furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023255937.3U CN215063763U (en) | 2020-12-30 | 2020-12-30 | Water cooling system of ferronickel submerged arc furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215063763U true CN215063763U (en) | 2021-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023255937.3U Active CN215063763U (en) | 2020-12-30 | 2020-12-30 | Water cooling system of ferronickel submerged arc furnace |
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| Country | Link |
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| CN (1) | CN215063763U (en) |
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- 2020-12-30 CN CN202023255937.3U patent/CN215063763U/en active Active
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