CN219729418U - Integrated gas collecting hood for sensible heat recovery and dust control of solid materials - Google Patents
Integrated gas collecting hood for sensible heat recovery and dust control of solid materials Download PDFInfo
- Publication number
- CN219729418U CN219729418U CN202321180577.6U CN202321180577U CN219729418U CN 219729418 U CN219729418 U CN 219729418U CN 202321180577 U CN202321180577 U CN 202321180577U CN 219729418 U CN219729418 U CN 219729418U
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- Prior art keywords
- cabin
- air
- monitoring device
- heat recovery
- sensible heat
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- 239000000428 dust Substances 0.000 title claims abstract description 28
- 239000011343 solid material Substances 0.000 title claims abstract description 23
- 238000011084 recovery Methods 0.000 title claims abstract description 19
- 238000012806 monitoring device Methods 0.000 claims abstract description 34
- 238000009413 insulation Methods 0.000 claims description 8
- 238000004321 preservation Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 21
- 239000000463 material Substances 0.000 abstract description 17
- 238000005192 partition Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 14
- 239000003344 environmental pollutant Substances 0.000 description 5
- 231100000719 pollutant Toxicity 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance 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
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of integrated gas-collecting hoods for solid material sensible heat recovery and dust control, and discloses an integrated gas-collecting hood for solid material sensible heat recovery and dust control, which comprises a box body and a transport chain, wherein the box body is located above the transport chain, a sealing gasket is fixedly arranged at a contact part of the transport chain, a cabin is separated from the box body by a cabin partition board, cooling air enters an air guide pipe from an air supply box and then enters the box body, the cooling air enters each cabin under the blocking of a cabin baffle, air quantity is uniformly distributed, and the temperature monitoring device and the pressure monitoring device of each cabin are used for detecting the cooling of the transport chain and the heat exchange condition of the air so as to adjust corresponding equipment, so that the forced convection heat exchange effect of the air and the material is higher, the material is cooled, the cooling air is changed into hot air, and the hot air with high temperature is discharged from an exhaust outlet and concentrated and is utilized in a main air pipe.
Description
Technical Field
The utility model relates to the technical field of integrated gas-collecting hoods for solid material sensible heat recovery and dust control, in particular to an integrated gas-collecting hood for solid material sensible heat recovery and dust control.
Background
In the production process of the steel industry, various factories make a treatment, and in order to prevent dust emission and harmful substances emission, the dust collection covers are used for collection and centralized treatment. On some material conveying chains, the conveyed material is high in temperature and has a large amount of dust. The waste heat of the conveying chain is rich in resources, and a large amount of emitted dust causes environmental pollution. Therefore, the gas collecting hood is manufactured, waste heat resources are recycled, and meanwhile emission of dust is restrained. The prior art principle is as follows: when the distance between the pollutant and the collecting fan cover is relatively short, the pollutant is directly collected, and when the distance is relatively long, an air suction port is arranged on the opposite side of the collecting fan cover, so that an air curtain is formed to prevent the pollutant from escaping, and meanwhile, the pollutant air flow is induced to flow towards the exhaust cover together. The existing gas collecting hood has single effect, is mainly used for absorbing pollutants in the aspect of environmental protection, and has the advantages of small action range, small absorption air quantity and small air pressure. The application range is limited. The utility model relates to an integrated gas collecting hood for sensible heat recovery and dust control of solid materials, which is used for recovering sensible heat emitted by materials in the cooling process of the materials in the conveying process of the solid materials and preventing the dust from overflowing through an integrated design.
Disclosure of Invention
The utility model aims to provide an integrated gas collecting hood for sensible heat recovery and dust control of solid materials, which solves the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an integrated gas collecting channel for solid material sensible heat is retrieved and control raise dust, includes box, transportation chain, the box is located in the top of transportation chain, the box is in transportation chain contact position fixed mounting has sealed pad, the cabin is separated through the cabin body baffle in the inside of box, the bottom fixed mounting in cabin has the supporting leg, the bottom inner wall fixed mounting in cabin has the air duct, the bottom intercommunication of air duct is provided with bellows, the air exit has been seted up at the top in cabin, and the top intercommunication of this air exit is provided with total wind pipeline.
Preferably, a plurality of boxes are arranged, and adjacent boxes are rigidly connected through a flange plate.
Preferably, the outer wall of the box body is fixedly provided with a heat insulation layer, and a heat insulation layer is fixedly arranged between adjacent box bodies.
Preferably, the cabin is provided with a plurality of, and the front of the cabin is fixedly provided with the observation window.
Preferably, a plurality of the air supply boxes are arranged, and every two air supply boxes are arranged in a group, and each group of air supply boxes corresponds to one cabin.
Preferably, the inner wall of the cabin is fixedly provided with a pressure monitoring device, the front surface of the cabin is fixedly provided with a digital display screen, and the digital display screen is electrically connected with the temperature monitoring device and the pressure monitoring device through wires.
Preferably, the temperature monitoring device and the pressure monitoring device are both provided with a plurality of temperature monitoring devices and are symmetrically distributed in the cabin along the central axis surface of the cabin.
The utility model provides an integrated gas collecting hood for sensible heat recovery and dust control of solid materials. This an integrated gas collecting channel for solid material sensible heat is retrieved and control raise dust possesses following beneficial effect:
(1) The integrated gas collecting hood for sensible heat recovery and dust control of the solid materials is characterized in that cooling air enters a gas guide pipe from a gas supply box and then enters a box body, under the barrier of a cabin partition board, the cooling air enters each cabin, air quantity is uniformly distributed, and the temperature monitoring device and the pressure monitoring device of each cabin are used for detecting the cooling of a material cooling transportation chain and the heat exchange condition of air so as to adjust corresponding equipment, so that the forced convection heat exchange effect of the air and the materials is higher, the material cooling is realized, the cooling air is changed into high-temperature hot air, and the high-temperature hot air is discharged from an air outlet and is concentrated into a main air pipe;
(2) The integrated gas collecting hood for recovering sensible heat of solid materials and controlling dust emission has the advantages that the boxes can be properly reduced or increased due to the length of a conveying chain, the installation is convenient, the boxes can be independently hoisted during maintenance and overhaul, and the non-welding connection mode is convenient to detach.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the back structure of the case of the present utility model;
FIG. 3 is a schematic view of the left side cross-sectional structure of the case of the present utility model;
FIG. 4 is a schematic diagram of the top cross-sectional structure of the case of the present utility model.
In the figure: 1. a case; 2. a transport chain; 3. a heat preservation layer; 4. an air duct; 5. a wind feed box; 6. support legs; 7. an observation window; 8. a thermal insulation layer; 9. a total wind pipe; 10. an air outlet; 11. a digital display screen; 12. a cabin partition board; 13. a temperature monitoring device; 14. a pressure monitoring device; 15. a sealing gasket; 16. a flange plate; 17. a cabin.
Detailed Description
The technical scheme of the present utility model is further described in non-limiting detail below with reference to the preferred embodiments and the accompanying drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. 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 the following technical solutions: an integrated gas collecting hood for sensible heat recovery and dust control of solid materials comprises a box body 1 and a conveying chain 2, wherein the box body 1 is located above the conveying chain 2, a sealing pad 15 is fixedly arranged at a contact part of the box body 1 in the conveying chain 2, the sealing pad 15 is arranged to reduce overflow of hot air in the box body 1 or inflow of external cold air, a cabin 17 is partitioned from the inside of the box body 1 through a cabin partition 12, the cabin partition 12 is arranged to block air flow between the cabins and maintain an airflow field and a temperature field of required airflow, the cabin 17 is provided with a plurality of air flow fields, an observation window 7 is fixedly arranged on the front surface of the cabin 17, the observation window 7 is arranged to facilitate observation of material conveying conditions, problems are found and treated in time, the cabin 17 is arranged to enable the cooled material to enter the air flow field in the box body 1 to be uniformly distributed and fully exchange heat with the material, a supporting leg 6 is fixedly arranged at the bottom of the cabin 17, the device is used for supporting a cabin 17, an air duct 4 is fixedly arranged on the inner wall of the bottom of the cabin 17, an air feeding box 5 is arranged at the bottom end of the air duct 4 in a communicated manner, cooling air is forcibly and uniformly blown out, a plurality of air feeding boxes 5 are arranged, each two air feeding boxes 5 are in a group, each group of air feeding boxes 5 corresponds to one cabin 17, an inlet channel for cooling air is increased, enough cooling air is ensured to enter the cabin 17 each time, an air outlet 10 is arranged at the top of the cabin 17, high-temperature hot air after heat exchange is discharged, the top of the air outlet 10 is communicated with a main air duct 9, a plurality of air outlets 10 independently discharge high-temperature hot air or are converged into one main air duct 9 for conveying the high-temperature hot air, a temperature monitoring device 13 is fixedly arranged on the inner wall of the cabin 17, a pressure monitoring device 14 is fixedly arranged on the inner wall of the cabin 17, a digital display screen 11 is fixedly arranged on the front surface of the cabin 17, the digital display screen 11 is electrically connected with the temperature monitoring device 13 and the pressure monitoring device 14 through wires, the digital display screen 11 is used for displaying the numerical values of the temperature monitoring device 13 and the pressure monitoring device 14, operators are facilitated to know the monitored temperature and pressure numerical values, the temperature monitoring device 13 and the pressure monitoring device 14 are all provided with a plurality of temperature and pressure numerical values, the temperature and pressure numerical values are symmetrically distributed in the cabin 17 along the central axis surface of the cabin 17, more monitoring data are collected, the monitoring data of the temperature monitoring device 13 and the pressure monitoring device 14 are more accurate, the temperature monitoring device 13 and the pressure monitoring device 14 of each cabin 17 are used for detecting the cooling and heat exchanging conditions of a material cooling transportation chain, corresponding equipment is adjusted, the forced convection heat exchanging effect of air and materials is higher, the box 1 is provided with a plurality of adjacent boxes 1, the adjacent boxes are rigidly connected through the flange 16, the number of the boxes 1 is according to the length of the transportation chain 2, the number is 1-6, the outer wall of the box 1 is fixedly provided with the heat insulation layer 3, the heat insulation layer 8 is fixedly installed between the adjacent boxes 1, the box 1 is prevented from radiating the heat exchanging efficiency through the air flow of the box 1 and the heat insulation layer 8, and the heat exchanging efficiency of the heat is further reduced after the box 1 is contacted with the heat insulation box 1, and the heat is further reduced.
When the integrated gas collecting hood for solid material sensible heat recovery and dust control is used, a plurality of boxes 1 are located above the transport chain 2 according to the length of the transport chain 2, the adjacent boxes 1 are rigidly connected through a flange 16, then cooling air enters the air guide pipe 4 from the air supply box 5 and then enters the box 1, the cooling air enters each cabin 17 under the barrier of the cabin partition plate 12, air quantity is uniformly distributed, the temperature monitoring device 13 and the pressure monitoring device 14 of each cabin 17 are used for detecting the cooling of the material cooling transport chain and the heat exchange condition of air so as to adjust corresponding equipment, so that the forced convection heat exchange effect of the air and the material is higher, the material is cooled, the cooling air is changed into high-temperature hot air, and the high-temperature hot air is discharged from the air outlet 10 and is concentrated into the total air pipeline 9 for use.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Finally, it should be pointed out that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may be modified or some technical features may be equivalently replaced, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (7)
1. An integrated gas collecting channel for sensible heat recovery and dust control of solid materials, which comprises a box body (1) and a transport chain (2), and is characterized in that: the box (1) is located in the top of transportation chain (2), box (1) is in transportation chain (2) contact position fixed mounting has sealed pad (15), cabin (17) are separated through cabin body baffle (12) to the inside of box (1), the bottom fixed mounting of cabin (17) has supporting leg (6), the bottom inner wall fixed mounting of cabin (17) has air duct (4), the bottom intercommunication of air duct (4) is provided with bellows (5), air exit (10) have been seted up at the top of cabin (17), and the top intercommunication of this air exit (10) is provided with total wind pipeline (9).
2. An integrated gas hood for sensible heat recovery and dust control of solid materials as set forth in claim 1, wherein: the box bodies (1) are provided with a plurality of box bodies, and the adjacent box bodies (1) are rigidly connected through flange plates (16).
3. An integrated gas hood for sensible heat recovery and dust control of solid materials as set forth in claim 1, wherein: the outer wall of the box body (1) is fixedly provided with a heat preservation layer (3), and a heat insulation layer (8) is fixedly arranged between the adjacent box bodies (1).
4. An integrated gas hood for sensible heat recovery and dust control of solid materials as set forth in claim 1, wherein: the plurality of cabins (17) are arranged, and the observation window (7) is fixedly arranged on the front surface of the cabins (17).
5. An integrated gas hood for sensible heat recovery and dust control of solid materials as set forth in claim 1, wherein: the number of the air supply boxes (5) is multiple, each two air supply boxes (5) are in a group, and each group of air supply boxes (5) corresponds to one cabin (17).
6. An integrated gas hood for sensible heat recovery and dust control of solid materials as set forth in claim 1, wherein: the intelligent temperature monitoring device is characterized in that a temperature monitoring device (13) is fixedly arranged on the inner wall of the cabin (17), a pressure monitoring device (14) is fixedly arranged on the inner wall of the cabin (17), a digital display screen (11) is fixedly arranged on the front face of the cabin (17), and the digital display screen (11) is electrically connected with the temperature monitoring device (13) and the pressure monitoring device (14) through electric wires.
7. An integrated hood for sensible heat recovery and dust control of solid materials as set forth in claim 6, wherein: the temperature monitoring device (13) and the pressure monitoring device (14) are both provided with a plurality of temperature monitoring devices and are symmetrically distributed in the cabin (17) along the central axis surface of the cabin (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321180577.6U CN219729418U (en) | 2023-05-17 | 2023-05-17 | Integrated gas collecting hood for sensible heat recovery and dust control of solid materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321180577.6U CN219729418U (en) | 2023-05-17 | 2023-05-17 | Integrated gas collecting hood for sensible heat recovery and dust control of solid materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219729418U true CN219729418U (en) | 2023-09-22 |
Family
ID=88056019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321180577.6U Active CN219729418U (en) | 2023-05-17 | 2023-05-17 | Integrated gas collecting hood for sensible heat recovery and dust control of solid materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219729418U (en) |
-
2023
- 2023-05-17 CN CN202321180577.6U patent/CN219729418U/en active Active
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