CN217358086U - Cooling water circulation device of bismuth smelting furnace - Google Patents
Cooling water circulation device of bismuth smelting furnace Download PDFInfo
- Publication number
- CN217358086U CN217358086U CN202220673670.XU CN202220673670U CN217358086U CN 217358086 U CN217358086 U CN 217358086U CN 202220673670 U CN202220673670 U CN 202220673670U CN 217358086 U CN217358086 U CN 217358086U
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- water
- cooling
- fixedly connected
- furnace
- water jacket
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- 239000000498 cooling water Substances 0.000 title claims abstract description 39
- 238000003723 Smelting Methods 0.000 title claims abstract description 28
- 229910052797 bismuth Inorganic materials 0.000 title claims abstract description 28
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 98
- 238000001816 cooling Methods 0.000 claims abstract description 39
- 239000000945 filler Substances 0.000 claims description 5
- 238000010248 power generation Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000005265 energy consumption Methods 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000009795 derivation Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000000571 coke Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a cooling water circulation device of a bismuth smelting furnace, which belongs to the technical field of bismuth smelting furnace cooling, an inner shell is fixedly connected with the inner wall of a furnace water jacket, a central hole is arranged at the central position of the inner shell, a cooling tank is enclosed between the inner shell and the furnace water jacket, a support plate is fixedly connected with the inner wall of the cooling tank, a water inlet pipe and a water outlet pipe are fixedly connected with the side surface of the furnace water jacket, the cooling water circulation device of the bismuth smelting furnace can rapidly extract steam in the furnace water jacket through an exhaust pipe and an air duct which are arranged, and the steam is conveyed to a steam generator for use, power generation is carried out through the recycling of the steam, the waste of the steam is avoided, the energy consumption of the cooling water circulation device is greatly reduced, energy conservation and environmental protection are realized, in addition, the supporting strength of the furnace water jacket can be increased through the spiral support plate which is arranged, and the cooling water can uniformly cool the furnace water jacket, thereby improving the cooling uniformity of the bismuth smelting furnace.
Description
Technical Field
The utility model relates to a bismuth smelting furnace cooling technology field, more specifically say, relate to a cooling water circulating device of bismuth smelting furnace.
Background
The traditional bismuth smelting furnace is a blast furnace, and is structurally characterized in that a furnace hearth, a furnace water jacket, a furnace top and a furnace cover are sequentially arranged from bottom to top, a feeding hole is formed in the side wall of the furnace top, and coke and bismuth smelting raw materials are filled into a hearth formed by surrounding the furnace water jacket from the feeding hole of the furnace top.
Because the heating that lasts can lead to furnace to soften, so furnace passes through the furnace water jacket and centers on forming, because the water has been stored in the furnace water jacket inner chamber, so can avoid the high temperature of furnace inside wall, and the high-temperature steam that general furnace water jacket cooling produced all directly discharges, causes the wasting of resources, and the furnace water jacket inner chamber is mostly a whole moreover, can cause bismuth smelting furnace cooling inequality in the use, for this reason, we have designed the cooling water circulating device of a bismuth smelting furnace, solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Problem to exist among the prior art, an object of the utility model is to provide a cooling water circulating device of bismuth smelting furnace, this cooling water circulating device of bismuth smelting furnace can be quick take out the steam in the stove water jacket through exhaust tube and the air duct that sets up, and carry steam generator to use, recycle through steam generates electricity, avoid steam extravagant, great reduction cooling water circulating device's energy resource consumption, energy-concerving and environment-protective, and through the heliciform backup pad that sets up, not only can increase the supporting strength of stove water jacket, and can make the cooling water carry out even cooling to the stove water jacket, and then the cooling homogeneity of bismuth smelting furnace has been improved.
In order to solve the problem, the utility model adopts the following technical proposal.
The utility model provides a cooling water circulating device of bismuth smelting furnace, includes the stove water jacket, the interior shell of the inner wall fixedly connected with of stove water jacket, the central point of interior shell puts and is equipped with the centre bore, it has the cooling bath to surround between interior shell and the stove water jacket, the inner wall fixedly connected with backup pad of cooling bath, the side fixedly connected with inlet tube and the outlet pipe of stove water jacket, the equal fixedly connected with water pump in one end of inlet tube and outlet pipe, the fixed surface of water pump is connected with the water tank, the side fixed mounting of water tank has the refrigerator, the one end fixedly connected with exhaust tube of stove water jacket, the one end fixedly connected with air duct of exhaust tube, the side of air duct is through connecting pipe fixedly connected with steam generator, steam generator passes through wire and refrigerator and water pump electric connection, and this cooling water circulating device of bismuth smelting furnace can be quick take out the steam in the stove water jacket through the exhaust tube and the air duct that set up, and carry the steam generator to use, generate electricity through the recycle of steam, avoid steam extravagant, great reduction cooling water circle device's energy resource consumption, energy-concerving and environment-protective to through the heliciform backup pad that sets up, not only can increase the support intensity of stove water jacket, can make the cooling water carry out even cooling to stove water jacket moreover, and then improved the cooling homogeneity of bismuth smelting furnace.
Furthermore, the shape of the supporting plate is spiral, the cooling groove is divided into spiral diversion grooves, the side face of the supporting plate is provided with an inclined face, the inclined face is fixedly connected with the inner wall of the furnace water jacket, and the spiral supporting plate enables cooling water to flow in a fixed direction, so that the cooling effect and uniformity are improved.
Further, the central point of backup pad puts and has seted up the mounting hole, the shape of mounting hole is tubaeform, the inner wall of mounting hole and the fixed surface of interior casing are connected, and the tubaeform mounting hole of setting makes things convenient for the installation location of interior casing.
Further, steam generator's side fixedly connected with air exhauster and booster pump, booster pump and air exhauster all are connected with the fixed surface of connecting pipe, the fixed surface of connecting pipe installs the control valve, and the booster pump and the air exhauster that set up can improve the derivation efficiency and the pressure of steam, and the steam generator of being convenient for utilizes high-pressure steam to generate electricity.
Furthermore, one end fixed surface of outlet pipe is connected with the filler pipe, the fixed surface of filler pipe installs the valve, and the filler pipe that sets up can carry out the precooling to the hotter cooling water in the outlet pipe when adding water, improves hydrothermal cooling rate.
Furthermore, the exhaust pipes are distributed in an annular shape at equal intervals by taking the circle center of the central hole as the center, and the arranged annular exhaust pipes at equal intervals can improve the discharge efficiency and uniformity of steam inside the furnace water jacket.
Compared with the prior art, the utility model has the advantages of:
(1) this scheme is taken out the steam in the stove water jacket that exhaust tube and air duct through setting up can be quick to carry steam generator to use, recycle through steam generates electricity, avoid steam extravagant, great reduction cooling water circle device's energy resource consumption, and energy-concerving and environment-protective, and through the heliciform backup pad that sets up, not only can increase the support intensity of stove water jacket, can make the cooling water carry out even cooling to the stove water jacket moreover, and then improved the cooling homogeneity of bismuth smelting furnace.
(2) The shape of backup pad is the heliciform, and separates the cooling tank for heliciform guiding gutter, and the side of backup pad is equipped with the inclined plane, and the inner wall fixed connection of inclined plane and stove water jacket sets up the helical shape backup pad and can make cooling water flow with fixed direction, and then increases cooling effect and homogeneity.
(3) The central point of backup pad puts and has seted up the mounting hole, and the shape of mounting hole is tubaeform, and the inner wall of mounting hole is connected with the fixed surface of interior casing, and the tubaeform mounting hole of setting makes things convenient for the installation location of interior casing.
(4) The side fixedly connected with air exhauster and the booster pump of steam generator, booster pump and air exhauster all are connected with the fixed surface of connecting pipe, and the fixed surface of connecting pipe installs the control valve, and the booster pump and the air exhauster that set up can improve the derivation efficiency and the pressure of steam, and the steam generator of being convenient for utilizes high-pressure steam to generate electricity.
(5) The surface of one end of the water outlet pipe is fixedly connected with a water adding pipe, the surface of the water adding pipe is fixedly provided with a valve, and the arranged water adding pipe can pre-cool the relatively hot cooling water in the water outlet pipe when water is added, so that the cooling speed of hot water is improved.
(6) The exhaust pipes are distributed in an annular shape at equal intervals by taking the circle center of the central hole as the center, and the arranged annular exhaust pipes at equal intervals can improve the discharge efficiency and uniformity of steam inside the furnace water jacket.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a top view of the supporting plate structure of the present invention;
fig. 3 is a bottom view of the structure for installing the air duct and the exhaust tube of the present invention.
The reference numbers in the figures illustrate:
1 furnace water jacket, 11 inner shell, 12 cooling groove, 13 center hole, 2 support plate, 21 inclined plane, 22 mounting hole, 3 water tank, 31 refrigerator, 32 water pump, 33 inlet pipe, 34 outlet pipe, 35 water feeding pipe, 4 steam generator, 41 booster pump, 5 air duct, 51 connecting pipe, 52 air suction pipe, 6 conducting wire.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, a cooling water circulation device for a bismuth smelting furnace comprises a furnace water jacket 1, referring to fig. 1-3, an inner shell 11 is fixedly connected to the inner wall of the furnace water jacket 1, a central hole 13 is arranged at the central position of the inner shell 11, a cooling tank 12 is enclosed between the inner shell 11 and the furnace water jacket 1, a support plate 2 is fixedly connected to the inner wall of the cooling tank 12, a water inlet pipe 33 and a water outlet pipe 34 are fixedly connected to the side surface of the furnace water jacket 1, a water pump 32 is fixedly connected to one end of each of the water inlet pipe 33 and the water outlet pipe 34, the water pump 32 can circulate cooling water in the cooling tank 12 to improve the cooling effect, which belongs to the prior art, a water tank 3 is fixedly connected to the surface of the water pump 32, a refrigerator 31 is fixedly installed on the side surface of the water tank 3, the refrigerator 31 can cool the cooling water in the water tank 3 to improve the cooling effect of the cooling water, which belongs to the prior art, furnace water jacket 1's one end fixedly connected with exhaust tube 52, exhaust tube 52 uses the centre of a circle of centre bore 13 as the center, be annular equidistant distribution, the exhaust tube 52 of the annular equidistance part of setting can improve the discharge efficiency and the homogeneity of furnace water jacket 1 inside steam, exhaust tube 52's one end fixedly connected with air duct 5, connecting pipe 51 fixedly connected with steam generator 4 is passed through to the side of air duct 5, steam generator 4 generates electricity through high-pressure steam, belong to prior art, can carry out recycle to steam, and the electric energy that produces is used for the work of refrigerator 31 and water pump 32, and is not only energy-concerving and environment-protective, and can make cooling water circulating device independent operation, be afraid of the outage, steam generator 4 passes through wire 6 and refrigerator 31 and water pump 32 electric connection.
Referring to fig. 1 and 2, the support plate 2 is spiral and divides the cooling channel 12 into spiral guide channels, the side surface of the support plate 2 is provided with an inclined surface 21, the inclined surface 21 is fixedly connected with the inner wall of the furnace water jacket 1, the spiral support plate 2 is arranged to enable cooling water to flow in a fixed direction, so as to increase the cooling effect and uniformity, the center of the support plate 2 is provided with a mounting hole 22, the mounting hole 22 is horn-shaped, the inner wall of the mounting hole 22 is fixedly connected with the surface of the inner shell 11, and the horn-shaped mounting hole 22 is arranged to facilitate the mounting and positioning of the inner shell 11.
Please refer to fig. 1, a side surface of the steam generator 4 is fixedly connected with an exhaust fan and a booster pump 41, both the booster pump 41 and the exhaust fan are fixedly connected with a surface of the connecting pipe 51, a control valve is fixedly mounted on a surface of the connecting pipe 51, the booster pump 41 and the exhaust fan can improve the derivation efficiency and pressure of steam, the steam generator 4 can generate electricity by using high-pressure steam, one end surface of the water outlet pipe 34 is fixedly connected with a water adding pipe 35, the surface of the water adding pipe 35 is fixedly mounted with a valve, the water adding pipe 35 can pre-cool the hot cooling water in the water outlet pipe 34 when adding water, and the cooling speed of hot water is improved.
When the cooling water circulation device of the bismuth smelting furnace is used, cooling water enters the cooling tank 12 surrounded by the supporting plate 2 through the water inlet pipe 33 and then flows from bottom to top, flows into the water tank 3 through the water outlet pipe 34 for cooling and then continuously flows into the cooling tank 12 for cooling, high-temperature steam generated by cooling enters the air guide pipe 5 through the air suction pipe 52, then enters the steam generator 4 for power generation through the pressurization of the connecting pipe 51, steam in the furnace water jacket 1 can be rapidly pumped out through the arranged air suction pipe 52 and the air guide pipe 5 and is conveyed to the steam generator 4 for use, power generation is performed through the recycling of the steam, the waste of the steam is avoided, the energy consumption of the cooling water circulation device is greatly reduced, energy conservation and environmental protection are realized, in addition, the supporting strength of the furnace water jacket 1 can be increased through the arranged spiral supporting plate 2, and the cooling water can uniformly cool the furnace water jacket 1, thereby improving the cooling uniformity of the bismuth smelting furnace.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a cooling water circulating device of bismuth smelting furnace, includes stove water jacket (1), its characterized in that: the furnace water jacket is characterized in that an inner shell (11) is fixedly connected to the inner wall of the furnace water jacket (1), a center hole (13) is formed in the center position of the inner shell (11), a cooling groove (12) is formed between the inner shell (11) and the furnace water jacket (1), a supporting plate (2) is fixedly connected to the inner wall of the cooling groove (12), a water inlet pipe (33) and a water outlet pipe (34) are fixedly connected to the side surface of the furnace water jacket (1), a water pump (32) is fixedly connected to one end of the water inlet pipe (33) and one end of the water outlet pipe (34), a water tank (3) is fixedly connected to the surface of the water pump (32), a refrigerator (31) is fixedly installed on the side surface of the water tank (3), an exhaust pipe (52) is fixedly connected to one end of the furnace water jacket (1), an air guide pipe (5) is fixedly connected to one end of the exhaust pipe (52), and a steam generator (4) is fixedly connected to the side surface of the air guide pipe (5), the steam generator (4) is electrically connected with the refrigerator (31) and the water pump (32) through a lead (6).
2. The cooling water circulating apparatus of a bismuth smelting furnace according to claim 1, characterized in that: the shape of the supporting plate (2) is spiral, the cooling groove (12) is divided into spiral diversion grooves, the side surface of the supporting plate (2) is provided with an inclined surface (21), and the inclined surface (21) is fixedly connected with the inner wall of the furnace water jacket (1).
3. The cooling water circulation device of a bismuth smelting furnace according to claim 1, characterized in that: the center position of backup pad (2) has seted up mounting hole (22), the shape of mounting hole (22) is tubaeform, the inner wall of mounting hole (22) is connected with the fixed surface of interior casing (11).
4. The cooling water circulating apparatus of a bismuth smelting furnace according to claim 1, characterized in that: the side fixedly connected with air exhauster and booster pump (41) of steam generator (4), booster pump (41) and air exhauster all are connected with the fixed surface of connecting pipe (51), the fixed surface of connecting pipe (51) installs the control valve.
5. The cooling water circulating apparatus of a bismuth smelting furnace according to claim 1, characterized in that: one end fixed surface of outlet pipe (34) is connected with filler pipe (35), the fixed surface of filler pipe (35) installs the valve.
6. The cooling water circulating apparatus of a bismuth smelting furnace according to claim 1, characterized in that: the air exhaust pipes (52) are distributed at equal intervals in a ring shape by taking the circle center of the central hole (13) as the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220673670.XU CN217358086U (en) | 2022-03-25 | 2022-03-25 | Cooling water circulation device of bismuth smelting furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220673670.XU CN217358086U (en) | 2022-03-25 | 2022-03-25 | Cooling water circulation device of bismuth smelting furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217358086U true CN217358086U (en) | 2022-09-02 |
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ID=83053712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220673670.XU Expired - Fee Related CN217358086U (en) | 2022-03-25 | 2022-03-25 | Cooling water circulation device of bismuth smelting furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217358086U (en) |
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2022
- 2022-03-25 CN CN202220673670.XU patent/CN217358086U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220902 |