CN214276620U - Heat exchange equipment for blast furnace slag fluidized bed - Google Patents
Heat exchange equipment for blast furnace slag fluidized bed Download PDFInfo
- Publication number
- CN214276620U CN214276620U CN202120235515.5U CN202120235515U CN214276620U CN 214276620 U CN214276620 U CN 214276620U CN 202120235515 U CN202120235515 U CN 202120235515U CN 214276620 U CN214276620 U CN 214276620U
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- China
- Prior art keywords
- air
- heat exchange
- fluidized bed
- blast furnace
- mounting plate
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- Expired - Fee Related
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- 239000002893 slag Substances 0.000 title claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000005057 refrigeration Methods 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 7
- 238000001816 cooling Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 239000010419 fine particle Substances 0.000 description 7
- 239000011362 coarse particle Substances 0.000 description 3
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat exchange device of a fluidized bed of blast furnace slag, which comprises a mounting plate, wherein one end of the mounting plate is fixedly provided with a power switch, two ends of two sides of the mounting plate are fixedly connected with a mounting mechanism, one end of the top of the mounting plate is fixedly provided with a blower, the center of the top of the mounting plate is fixedly provided with an air cooler, an air outlet of the blower is fixedly communicated with an air inlet of the air cooler through a vent pipe, and an air inlet of the blower is fixedly communicated with an air filtering mechanism through an air guide pipe, the heat exchange equipment has simple structure and greatly reduced maintenance cost, and the refrigerating fins are used for cooling the hot air after heat exchange to reach the temperature of common air as much as possible, the energy consumption of the air cooler is greatly reduced when the air is cooled, and the design practicability is very strong.
Description
Technical Field
The utility model relates to a heat exchanger field specifically is a blast furnace slag fluidized bed indirect heating equipment.
Background
Blast furnace slag need be cooled down to it through the fluidized bed in order to adapt to other production requirements when producing, can dispose effectual indirect heating equipment in the fluidized bed and carry out the heat transfer, traditional indirect heating equipment's structure is many, and is comparatively complicated to so that the maintenance cost is very high, and if when going on cyclic utilization to hot-air, the temperature of hot-air is difficult to keep equal with the gas temperature among the surrounding environment, leads to when cooling down the air, and the energy consumption increases, and the design practicality is not high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a blast furnace slag fluidized bed indirect heating equipment to solve traditional indirect heating equipment's that provides in the above-mentioned background art structure many, comparatively complicated, so that the maintenance cost is very high, and if when going on cyclic utilization to hot-air, the temperature of hot-air is difficult to keep level with the gas temperature in the surrounding environment, leads to when cooling down the air, and the energy consumption increases, the not high problem of design practicality.
In order to achieve the above object, the utility model provides a following technical scheme: a blast furnace slag fluidized bed heat exchange device comprises an installation plate, wherein one end of the installation plate is fixedly provided with a power switch, two ends of two sides of the installation plate are fixedly connected with installation mechanisms, one end of the top of the installation plate is fixedly provided with an air blower, the center of the top of the installation plate is fixedly provided with an air cooler, an air outlet of the air blower is fixedly communicated with an air inlet of the air cooler through a vent pipe, an air inlet of the air blower is fixedly communicated with an air filtering mechanism through an air guide pipe, one end of the air filtering mechanism is fixedly communicated with a hot air conveying pipe, the middle part of the hot air conveying pipe is fixedly connected with refrigerating sheets through a plurality of refrigerating sheet fixing mechanisms, an air outlet of the air cooler is fixedly communicated with a cold air conveying pipe, and the cold air conveying pipe is fixedly communicated with the hot air conveying pipe through a heat exchange mechanism, the air blower, the air cooler and the plurality of refrigerating sheets are electrically connected with an external power supply through a power switch.
As a preferred technical scheme of the utility model, filtration mechanism comprises filtration case, coarse grain filter screen and fine grain filter screen, the fixed intercommunication in filtration case's top has the intake pipe, filtration case's inside has coarse grain filter screen and fine grain filter screen through two sliding seat sliding connection, filtration case's one side articulates there is the chamber door.
As a preferred technical scheme of the utility model, a plurality of refrigeration piece fixed establishment comprises fixed frame and two fixed strips, the top of fixed frame and the equal fixedly connected with fixed strip in bottom, two a plurality of screw hole has all been seted up to one side of fixed strip.
As a preferred technical scheme of the utility model, heat transfer mechanism comprises heat transfer board and heat exchange tube, the inside fixedly connected with heat exchange tube of heat transfer board, the both ends of heat exchange tube all pass the heat transfer board and communicate with each other with the external world.
As an optimal technical scheme of the utility model, four installation mechanism comprises two fixing bolt and aluminum alloy angle sign indicating number, there are two fixing bolt at the both ends of aluminum alloy angle sign indicating number threaded connection respectively.
Compared with the prior art, the beneficial effects of the utility model are that: this indirect heating equipment's structure is comparatively simple, and maintenance cost greatly reduced, and cools off the hot-air after the heat transfer earlier through the refrigeration piece, makes it reach the temperature of ordinary air as far as possible for air cooler is at the energy consumption greatly reduced when cooling off the air, and design practicality is very strong.
Drawings
Fig. 1 is a front view of an external connection structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the air filtering mechanism of the present invention;
fig. 3 is a perspective view of the refrigerating fin fixing mechanism of the present invention;
fig. 4 is a top view of the heat exchange tube of the present invention.
In the figure: 1. a hot air delivery pipe; 2. a heat exchange pipe; 3. a heat exchange plate; 4. a cold air delivery pipe; 5. an air inlet pipe; 6. an air filtration mechanism; 7. a blower; 8. an air cooler; 9. mounting a plate; 10. an installation mechanism; 11. a refrigerating sheet fixing mechanism; 12. a refrigeration plate; 13. a box door; 14. a power switch; 15. coarse particle filter screen; 16. a sliding seat; 17. an air filtration tank; 18. fine particle filter screen; 19. a fixing strip; 20. a fixing frame is provided.
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. 1-4, the utility model provides a heat exchange device for a fluidized bed of blast furnace slag, which comprises a mounting plate 9, a power switch 14 is fixedly arranged at one end of the mounting plate 9, a mounting mechanism 10 is fixedly connected at both ends of both sides of the mounting plate 9, an air blower 7 is fixedly arranged at one end of the top of the mounting plate 9, an air cooler 8 is fixedly arranged at the center of the top of the mounting plate 9, an air outlet of the air blower 7 is fixedly communicated with an air inlet of the air cooler 8 through a ventilation pipe, an air inlet of the air blower 7 is fixedly communicated with an air filtering mechanism 6 through an air guiding pipe, one end of the air filtering mechanism 6 is fixedly communicated with a hot air conveying pipe 1, a plurality of refrigerating fins 12 are fixedly connected at the middle part of the hot air conveying pipe 1 through a plurality of refrigerating fin fixing mechanisms 11, a cold air conveying pipe 4 is fixedly communicated with an air outlet of the air cooler 8, the cold air conveying pipe 4 is fixedly communicated with the hot air conveying pipe 1 through a heat exchange mechanism, the air blower 7, the air cooler 8 and the plurality of refrigerating fins 12 are electrically connected with an external power supply through a power switch 14.
Preferably, air filter mechanism 6 is by air filter box 17, coarse grain filter screen 15 and fine particle filter screen 18 are constituteed, the fixed intercommunication in top of air filter box 17 has intake pipe 5, there are coarse grain filter screen 15 and fine particle filter screen 18 in air filter box 17's inside through two sliding seat 16 sliding connection, one side of air filter box 17 articulates there is chamber door 13, get into air filter box 17 when the outside air, the impurity of the inside large granule of air and small granule filters through coarse grain filter screen 15 and fine particle filter screen 18 respectively, thereby obtain clean air, open chamber door 13, slide coarse grain filter screen 15 and fine particle filter screen 18 along sliding seat 16, can take both out fast, wash and maintain.
Preferably, a plurality of refrigeration piece fixed establishment 11 comprises fixed frame 20 and two fixed strips 19, and the top and the equal fixedly connected with fixed strip 19 in bottom of fixed frame 20 have all seted up a plurality of screw hole in one side of two fixed strips 19, and the bolt through the configuration passes the screw hole and can carry out fixed mounting to refrigeration piece fixed establishment 11, and fixed frame 20 is used for the block to install refrigeration piece 12.
Preferably, the heat exchange mechanism is composed of a heat exchange plate 3 and a heat exchange tube 2, the heat exchange tube 2 is fixedly connected inside the heat exchange plate 3, two ends of the heat exchange tube 2 penetrate through the heat exchange plate 3 to be communicated with the outside, and the S shape of the heat exchange tube 2 can greatly increase the heat exchange efficiency.
Preferably, four installation mechanisms 10 are respectively composed of two fixing bolts and an aluminum alloy angle bracket, two ends of the aluminum alloy angle bracket are respectively in threaded connection with the two fixing bolts, and the installation mechanisms 10 are convenient for installation and maintenance of the whole device.
When the heat exchange equipment is used, the utility model relates to a blast furnace slag fluidized bed, when in use, the power switch 14 is turned on, the air blower 7 is started, the air cooler 8 and a plurality of refrigerating sheets 12 are started, the air blower 7 sucks external air, when the external air enters the air filtering box 17, large-particle and small-particle impurities in the air are respectively filtered through the coarse particle filter screen 15 and the fine particle filter screen 18, so that clean air is obtained, the box door 13 is opened, the coarse particle filter screen 15 and the fine particle filter screen 18 are slid along the sliding seat 16, the clean air can be rapidly pumped out for cleaning and maintenance, then the clean air is cooled through the air cooler 8, cold air enters the heat exchange tube 2 through the cold air conveying tube 4 for heat exchange operation, then hot air enters the hot air conveying tube 1 for replacing heat in the hot air through the refrigerating sheets 12, get back to inside air filter box 17, so the circulation is reciprocal for air cooler 8 energy consumption greatly reduced when cooling down the air, the design practicality is very strong, and this indirect heating equipment's structure is comparatively simple, maintenance cost greatly reduced.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (5)
1. The utility model provides a blast furnace slag fluidized bed indirect heating equipment, includes mounting panel (9), its characterized in that: the air cooler is characterized in that a power switch (14) is fixedly mounted at one end of the mounting plate (9), mounting mechanisms (10) are fixedly connected to two ends of two sides of the mounting plate (9), an air blower (7) is fixedly mounted at one end of the top of the mounting plate (9), an air cooler (8) is fixedly mounted at the center of the top of the mounting plate (9), an air outlet of the air blower (7) is fixedly communicated with an air inlet of the air cooler (8) through a ventilation pipe, an air inlet of the air blower (7) is fixedly communicated with an air filtering mechanism (6) through an air guide pipe, one end of the air filtering mechanism (6) is fixedly communicated with a hot air conveying pipe (1), refrigerating fins (12) are fixedly connected to the middle of the hot air conveying pipe (1) through a plurality of refrigerating fin fixing mechanisms (11), and a cold air conveying pipe (4) is fixedly communicated with an air outlet of the air cooler (8), the cold air conveying pipe (4) is fixedly communicated with the hot air conveying pipe (1) through a heat exchange mechanism, and the air blower (7), the air cooler (8) and the plurality of refrigerating fins (12) are electrically connected with an external power supply through a power switch (14).
2. The blast furnace slag fluidized bed heat exchange equipment of claim 1, which is characterized in that: air filter mechanism (6) comprise air filter box (17), coarse grain filter screen (15) and fine grain filter screen (18), the fixed intercommunication in top of air filter box (17) has intake pipe (5), there are coarse grain filter screen (15) and fine grain filter screen (18) inside of air filter box (17) through two sliding seat (16) sliding connection, one side of air filter box (17) articulates there is chamber door (13).
3. The blast furnace slag fluidized bed heat exchange equipment of claim 1, which is characterized in that: a plurality of refrigeration piece fixed establishment (11) comprises fixed frame (20) and two fixed strip (19), the top of fixed frame (20) and the equal fixedly connected with fixed strip (19) in bottom, two a plurality of screw hole has all been seted up to one side of fixed strip (19).
4. The blast furnace slag fluidized bed heat exchange equipment of claim 1, which is characterized in that: the heat exchange mechanism is composed of a heat exchange plate (3) and a heat exchange tube (2), the heat exchange tube (2) is fixedly connected inside the heat exchange plate (3), and two ends of the heat exchange tube (2) penetrate through the heat exchange plate (3) to be communicated with the outside.
5. The blast furnace slag fluidized bed heat exchange equipment of claim 1, which is characterized in that: the four installation mechanisms (10) are composed of two fixing bolts and aluminum alloy corner connectors, and two ends of each aluminum alloy corner connector are respectively in threaded connection with the two fixing bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120235515.5U CN214276620U (en) | 2021-01-28 | 2021-01-28 | Heat exchange equipment for blast furnace slag fluidized bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120235515.5U CN214276620U (en) | 2021-01-28 | 2021-01-28 | Heat exchange equipment for blast furnace slag fluidized bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214276620U true CN214276620U (en) | 2021-09-24 |
Family
ID=77768918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120235515.5U Expired - Fee Related CN214276620U (en) | 2021-01-28 | 2021-01-28 | Heat exchange equipment for blast furnace slag fluidized bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214276620U (en) |
-
2021
- 2021-01-28 CN CN202120235515.5U patent/CN214276620U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210924 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |