CN217541595U - Comprehensive utilization device for waste heat of high-temperature sulfuric acid cinder - Google Patents
Comprehensive utilization device for waste heat of high-temperature sulfuric acid cinder Download PDFInfo
- Publication number
- CN217541595U CN217541595U CN202221102193.8U CN202221102193U CN217541595U CN 217541595 U CN217541595 U CN 217541595U CN 202221102193 U CN202221102193 U CN 202221102193U CN 217541595 U CN217541595 U CN 217541595U
- Authority
- CN
- China
- Prior art keywords
- cooling cylinder
- waste heat
- temperature
- heat
- heat exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model relates to a heat exchange device, which provides a device for comprehensively utilizing the waste heat of high-temperature cinder of sulfuric acid in order to improve the utilization rate of energy, and comprises a base, a cooling cylinder horizontally arranged on the base, a driving device used for driving the cooling cylinder to rotate, and a heat exchanger arranged in the cooling cylinder in a hanging manner; the inner wall of the cooling cylinder is provided with a spiral push plate; both ends of the upper surface of the base are provided with supporting seats, and both ends of the cooling cylinder are rotatably connected with the supporting seats; the heat exchanger is fixedly connected with the supporting seat. The utility model discloses a sulphuric acid high temperature cinder waste heat comprehensive utilization device can reuse the heat of high temperature material effectively.
Description
Technical Field
The utility model relates to a heat transfer device's technical field particularly, relates to a sulphuric acid high temperature cinder waste heat comprehensive utilization device.
Background
In chemical production, such as sulfuric acid and related products, some high temperature materials are present in the finished products, semi-finished products, and even waste materials. For waste materials or materials that need to be subjected to a special cooling process (slow cooling), they can be naturally cooled, while for semi-finished products, in order to shorten the construction period, the high-temperature materials are usually manually cooled to improve the production efficiency.
Traditional cooling method has and arranges the material in the cooling cylinder that the level set up, makes the cooling cylinder rotate, then the cooperation sprays the cooling water, and then with the material cooling in the cooling cylinder, do so and have better cooling effect, and convenient operation, but this operation not only can waste a large amount of cooling water (cooling water direct contact cold district section of thick bamboo, can be polluted), but also has wasted the heat of a large amount of materials, has caused the waste of the energy to a certain extent.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sulphuric acid high temperature cinder waste heat comprehensive utilization device, its heat that can reuse high temperature material effectively.
The embodiment of the utility model discloses a realize through following technical scheme: the utility model discloses a device for comprehensively utilizing the waste heat of high-temperature cinder of sulfuric acid, which comprises a base, a cooling cylinder horizontally arranged on the base, a driving device used for driving the cooling cylinder to rotate, and a heat exchanger arranged in the cooling cylinder in a hanging manner; a spiral push plate is arranged on the inner wall of the cooling cylinder; supporting seats are arranged at two ends of the upper surface of the base, and two ends of the cooling cylinder are rotatably connected with the supporting seats; the heat exchanger is fixedly connected with the supporting seat.
Further, the heat exchanger comprises a water pipe arranged inside the cooling cylinder and a fin arranged on the outer wall of the water pipe; and two ends of the water pipe are connected with the circulating water device.
Furthermore, the heat exchangers are provided with a pair, and the pair of heat exchangers are respectively arranged at two ends of the cooling cylinder; the device also comprises a connecting pipe; the outlet end of one heat exchanger is connected with the inlet end of the other heat exchanger through a connecting pipe.
Furthermore, the pair of heat exchangers are fixedly connected with the supporting seat through connecting plates.
Furthermore, a discharge cylinder is arranged at the outlet end of the cooling cylinder and is fixedly connected with the base; the upper end of the discharge cylinder is provided with a smoke outlet, and the lower end of the discharge cylinder is provided with a discharge outlet.
Further, one end of the discharge cylinder, which is far away from the cooling cylinder, is a closed end.
Furthermore, the driving device comprises a motor, a driving gear arranged on an output shaft of the motor and a driven gear arranged on the outer wall of the cooling cylinder; the driving gear is meshed with the driven gear.
Further, the inlet end of the cooling cylinder is higher than the outlet end.
The utility model discloses technical scheme has following advantage and beneficial effect at least: the utility model discloses a sulphuric acid high temperature cinder waste heat comprehensive utilization device, when using, inside the powdery material with the high temperature discharged the cooling cylinder, the cooling cylinder rotated under drive arrangement's drive, and the powder removes toward the exit end under the effect of push pedal, and at this in-process, the heat that the material of high temperature distributed out can transmit to the heat exchanger in, with the medium heating that flows in the heat exchanger, realizes the reuse to the energy. Therefore, on the original basis, the mode of spraying cold water is reduced to cool the material, and the heat of the material can be fully recycled.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a view angle of a comprehensive utilization device for waste heat of high-temperature pyrite cinder provided by the embodiment of the present invention;
FIG. 2 is a schematic structural diagram of two viewing angles of the comprehensive utilization device for the waste heat of the high-temperature pyrite cinder provided by the embodiment of the present invention;
FIG. 3 is a schematic structural diagram of the inside of the device for comprehensively utilizing the waste heat of the high-temperature pyrite cinders provided by the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a heat exchanger part of the device for comprehensively utilizing the waste heat of the high-temperature pyrite cinder provided by the embodiment of the utility model.
Icon: 10-a base, 11-a supporting seat, 12-a push plate, 20-a cooling cylinder, 21-a discharge cylinder, 22-a smoke outlet, 23-a discharge outlet, 30-a heat exchanger, 31-a water pipe, 32-a fin, 33-a connecting pipe, 34-a fixing plate, 41-a motor, 42-a driving gear and 43-a driven gear.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that are usually placed when the product of this application is used, the description is merely for convenience of description of the present invention and simplification, and it is not intended to indicate or imply that the device or element indicated must have a specific direction, be constructed and operated in a specific direction, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1-4, the device for comprehensively utilizing the waste heat of high-temperature pyrite cinder of the present embodiment includes a base 10, a cooling cylinder 20 horizontally disposed on the base 10, a driving device for driving the cooling cylinder 20 to rotate, and a heat exchanger 30 suspended in the cooling cylinder 20; the inner wall of the cooling cylinder 20 is provided with a spiral push plate 12; two ends of the upper surface of the base 10 are both provided with a supporting seat 11, and two ends of the cooling cylinder 20 are both rotationally connected with the supporting seats 11; the heat exchanger 30 is fixedly connected with the supporting seat 11. Specifically, when using, inside discharging high temperature's powdery material into cooling cylinder 20, cooling cylinder 20 rotated under drive arrangement's drive, and the powder moved toward the exit end under push pedal 12's effect, and at this in-process, the heat that the material of high temperature distributed can transmit to heat exchanger 30 in, with the medium heating that flows in heat exchanger 30, realizes the reuse to the energy. Therefore, on the original basis, the mode of spraying cold water to cool the material is reduced, and the heat of the material can be fully recycled. It should be noted that, because the high-temperature powder is located inside the cooling cylinder 20, the temperature of the powder is high (above 700 ℃), and the powder also contains high-temperature flue gas, although the powder does not directly contact the heat exchanger 30, a large amount of heat can still be transferred to the heat exchanger 30 through heat radiation and the high-temperature flue gas, and the amount of heat transferred to the heat exchanger 30 can be increased by prolonging the time for which the powder stays in the cooling cylinder 20. In addition, an insulating layer may be provided on the outer wall of the cooling cylinder 20, so that the heat of the high-temperature burned slag can be better and more fully utilized.
The heat exchanger 30 in the present embodiment includes a water pipe 31 provided inside the cooling cylinder 20, and a fin 32 provided on an outer wall of the water pipe 31; both ends of the water pipe 31 are connected with a circulating water device. Specifically, the water has a large specific heat capacity, and is inexpensive and readily available, so that the heat in the high-temperature powder can be used to heat water, and the low-temperature water is continuously introduced into the heat exchanger 30 through the circulating water device.
The heat exchangers 30 in the present embodiment are provided in pairs, and the pair of heat exchangers 30 are respectively provided at both ends of the cooling cylinder 20; further comprising a connecting tube 33; the outlet end of one heat exchanger 30 is connected to the inlet end of another heat exchanger 30 by a connecting pipe 33. The pair of heat exchangers 30 are fixedly connected with the supporting seat 11 through connecting plates. Specifically, in order to accommodate more material, the length of the cooling pipe is generally long, and the heat exchanger 30 is not connected to the cooling cylinder 20, so that the heat exchanger 30 may be disposed at both ends of the cooling cylinder 20, and the heat exchanger 30 is connected to the support base 11 through the connection pipe 33, so that the heat exchanger 30 can be well supported. It should be noted that a pair of heat exchangers 30 can also be connected by a connector, and when disassembling, the connector needs to be removed first, and then the heat exchanger 30 needs to be removed.
The outlet end of the cooling cylinder 20 in this embodiment is provided with a discharge cylinder 21, and the discharge cylinder 21 is fixedly connected with the base 10; the upper end of the discharge cylinder 21 is provided with a smoke outlet 22, and the lower end of the discharge cylinder 21 is provided with a discharge outlet 23. The end of the discharge cylinder 21 far away from the cooling cylinder 20 is a closed end. Specifically, after the material reaches the outlet end of the cooling cylinder 20, the solid material is discharged through the discharge opening 23, and the flue gas is discharged through the exhaust opening 22.
The driving device in this embodiment includes a motor 41, a driving gear 42 provided on an output shaft of the motor 41, and a driven gear 43 provided on an outer wall of the cooling cylinder 20; the drive gear 42 meshes with the driven gear 43.
The inlet end of the cooling cylinder 20 in this embodiment is higher than the outlet end. Specifically, the cooling cylinder 20 has a smaller inclination angle, which can increase the flow rate of the material in the cooling cylinder 20.
In conclusion, the sulfuric acid high temperature cinder waste heat comprehensive utilization device of this embodiment, when using, discharge the powdery material of high temperature inside cooling cylinder 20, cooling cylinder 20 rotates under drive arrangement's drive, and the powder moves toward the exit end under the effect of push pedal 12, and in this process, the heat that the material of high temperature distributed can transmit to heat exchanger 30 in, with the medium heating that flows in heat exchanger 30, realizes the reuse to the energy. Therefore, on the original basis, the mode of spraying cold water to cool the material is reduced, and the heat of the material can be fully recycled.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a sulphuric acid high temperature cinder waste heat comprehensive utilization device which characterized in that: the device comprises a base, a cooling cylinder horizontally arranged on the base, a driving device used for driving the cooling cylinder to rotate, and a heat exchanger arranged in the cooling cylinder in a suspended manner;
the inner wall of the cooling cylinder is provided with a spiral push plate; supporting seats are arranged at two ends of the upper surface of the base, and two ends of the cooling cylinder are rotatably connected with the supporting seats; the heat exchanger is fixedly connected with the supporting seat.
2. The device for comprehensively utilizing the waste heat of the high-temperature pyrite cinder according to claim 1, which is characterized in that: the heat exchanger comprises a water pipe arranged in the cooling cylinder and fins arranged on the outer wall of the water pipe; and two ends of the water pipe are connected with the circulating water device.
3. The device for comprehensively utilizing the waste heat of the high-temperature pyrite cinder according to claim 2, characterized in that: the pair of heat exchangers are arranged at two ends of the cooling cylinder respectively;
the device also comprises a connecting pipe; the outlet end of one heat exchanger is connected with the inlet end of the other heat exchanger through a connecting pipe.
4. The device for comprehensively utilizing the waste heat of the high-temperature pyrite cinder according to claim 3, wherein: and the pair of heat exchangers are fixedly connected with the supporting seat through connecting plates.
5. The device for comprehensively utilizing the waste heat of the high-temperature pyrite cinder according to claim 1, which is characterized in that: the outlet end of the cooling cylinder is provided with a discharge cylinder which is fixedly connected with the base;
the upper end of the discharge cylinder is provided with a smoke outlet, and the lower end of the discharge cylinder is provided with a discharge outlet.
6. The device for comprehensively utilizing the waste heat of the high-temperature pyrite cinder according to claim 5, which is characterized in that: the end of the discharge cylinder, which is far away from the cooling cylinder, is a closed end.
7. The device for comprehensively utilizing the waste heat of the high-temperature pyrite cinder according to claim 1, which is characterized in that: the driving device comprises a motor, a driving gear arranged on an output shaft of the motor and a driven gear arranged on the outer wall of the cooling cylinder; the driving gear is meshed with the driven gear.
8. The device for comprehensively utilizing the waste heat of the high-temperature pyrite cinder according to claim 1, which is characterized in that: the inlet end of the cooling cylinder is higher than the outlet end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221102193.8U CN217541595U (en) | 2022-05-09 | 2022-05-09 | Comprehensive utilization device for waste heat of high-temperature sulfuric acid cinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221102193.8U CN217541595U (en) | 2022-05-09 | 2022-05-09 | Comprehensive utilization device for waste heat of high-temperature sulfuric acid cinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217541595U true CN217541595U (en) | 2022-10-04 |
Family
ID=83434794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221102193.8U Active CN217541595U (en) | 2022-05-09 | 2022-05-09 | Comprehensive utilization device for waste heat of high-temperature sulfuric acid cinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217541595U (en) |
-
2022
- 2022-05-09 CN CN202221102193.8U patent/CN217541595U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2455399C2 (en) | System of stack gas cleaning and cooling | |
| CN217541595U (en) | Comprehensive utilization device for waste heat of high-temperature sulfuric acid cinder | |
| CN201772776U (en) | High-efficiency heat exchanger provided with flue gas purification and filtration function | |
| CN113663636A (en) | Rotary calcium-based high-temperature thermochemical energy storage reaction device and energy storage reaction method | |
| CN212841549U (en) | Tower-shaped membrane type slag cooler | |
| CN201503229U (en) | Spiral plate type heat exchanger | |
| CN201935617U (en) | Roller-type high-temperature-powder cooling device | |
| CN202220676U (en) | Waste heat recovery and circulation system for drilling platform | |
| CN207599667U (en) | A kind of heat of slags reclaimer | |
| CN202304512U (en) | Cooling structure of high temperature material waste heat recovery device | |
| CN114963782A (en) | Solid particle cooler and solid particle cooling method | |
| CN211552546U (en) | Plate heat exchanger core for nuclear power system | |
| CN107894171A (en) | Waste heat comprehensive utilization system in aluminum profile production line | |
| CN210464118U (en) | Novel circulating air cooler | |
| CN219502689U (en) | Energy-saving VDF cracking furnace system | |
| CN203866339U (en) | High temperature slag heat recovering device | |
| CN202048820U (en) | Special heat exchanger for blast furnace slag flushing water | |
| CN206420346U (en) | A kind of heat-exchange device for sludge carbonization technique | |
| CN220229241U (en) | Novel metal forced air cooling rapid cooling ware | |
| CN217585346U (en) | Design cooling water cyclic utilization system | |
| CN219328328U (en) | Industrial ash waste heat utilization heat exchanger | |
| CN210862253U (en) | Cooling system for cement clinker | |
| CN213748011U (en) | Heat exchanger based on waste heat recovery and utilization | |
| CN219559996U (en) | Waste heat recovery system using filled porous medium heat exchanger | |
| CN221099380U (en) | Boron oxide-containing glass kiln flue gas heat exchange device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |