CN212247143U - High-temperature solid waste comprehensive recycling heat replacement assembly - Google Patents
High-temperature solid waste comprehensive recycling heat replacement assembly Download PDFInfo
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- CN212247143U CN212247143U CN202020976961.7U CN202020976961U CN212247143U CN 212247143 U CN212247143 U CN 212247143U CN 202020976961 U CN202020976961 U CN 202020976961U CN 212247143 U CN212247143 U CN 212247143U
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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
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Abstract
The utility model belongs to the technical field of resource and energy recuperation utilize, concretely relates to solid useless comprehensive recovery utilization heat replacement assembly of high temperature. Which comprises a granulation device and a thermal extraction device; the granulation equipment comprises a buffer tank and a granulation fan, and the heat exchange device comprises a heat exchange bed, a bed body supporting framework and a bed body driving device. The application provides a solid useless comprehensive recovery utilization heat replacement assembly of high temperature not only can effectively retrieve solid waste heat energy, can also provide the even incoming material of granularity for subsequent metal separation operation, has energy recuperation efficiency height, environmental protection effect good and help improving technical advantage such as metal comprehensive recovery rate.
Description
Technical Field
The utility model belongs to the technical field of resource and energy recuperation utilize, concretely relates to solid useless comprehensive recovery utilization heat replacement assembly of high temperature.
Background
The existing high-temperature solid waste comprehensive recovery treatment industry has the following technical problems: 1. the temperature of high-temperature solid wastes such as steel slag is as high as five to six hundred ℃, and a large amount of heat energy contained in the high-temperature solid wastes cannot be effectively recycled, so that huge waste of energy is caused on one hand, and pressure is brought to environmental protection on the other hand; 2. in the recovery operation of the solid waste metal substances, the comprehensive recovery rate of the metal substances cannot meet the requirement due to poor occurrence state consistency of the metal.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a solid useless comprehensive recovery utilization heat replacement assembly of high temperature to solve the technical problem that exists among the prior art.
The utility model discloses a solve its technical problem and the technical scheme who provides does:
a heat replacement assembly for comprehensively recycling high-temperature solid waste comprises granulation equipment and a heat extraction device; the granulation equipment comprises a buffer tank and a granulation fan, wherein the buffer tank is used for storing and dumping high-temperature solid waste to form a high-temperature solid waste molten flow, and the granulation fan is used for providing wind power for the high-temperature solid waste molten flow to promote the high-temperature solid waste molten flow to perform sufficient heat exchange with air and crystallize into solid waste particles; the heat extraction equipment comprises a heat displacer and a heat-exchanging fan set, wherein the heat displacer comprises a plurality of rows of heat exchange devices and a sealing shell for providing a closed space for the heat exchange devices, a feed inlet and a discharge outlet are formed in the sealing shell, each heat exchange device comprises a heat exchange bed, a bed body supporting framework and a bed body driving device, the heat exchange beds are slidably arranged on the bed body supporting frameworks and can do reciprocating linear motion on the bed body supporting frameworks under the action of the bed body driving devices, a plurality of ventilation structures allowing wind power to pass through are arranged on the heat exchange beds, at least one hot air pipeline is arranged on the sealing shell, the heat-exchanging fan set comprises a plurality of heat-exchanging fans and fan access pipelines matched with the heat-exchanging fans for use, and the fan access pipelines are communicated with the bottoms of the heat-exchanging fans and the heat exchange beds and are in sealing connection with the bottoms of the.
Pouring high-temperature solid waste into the sealed shell from the buffer tank to form high-temperature solid waste molten flow, wherein the high-temperature solid waste molten flow can perform sufficient heat exchange with air blown by a granulation fan, and finally, the high-temperature solid waste molten flow is crystallized into solid waste particles to be deposited on a heat exchange bed; the solid waste particles are subjected to full heat exchange with normal-temperature air blown in by a hot replacement fan on a heat exchange bed, high-temperature air extracted with energy is discharged out of the sealing shell through a hot air pipeline, and the solid waste particles after heat exchange are discharged out of the sealing shell through a blanking port under the action of a bed body driving device.
Preferably, the granulation equipment further comprises a granulation air duct which is provided on the sealed casing and can convey the wind power from the granulation fan to the high-temperature solid waste molten stream. Further preferably, the distance between the air supply opening of the granulation air pipe and the central line of the buffer tank is between 2300mm and 2450 mm.
Preferably, the granulation equipment further comprises a granulation plate, and the granulation plate is used for providing a drainage function for the high-temperature solid waste molten flow.
Preferably, the bottom of the buffer tank is provided with a gate valve for adjusting the high-temperature solid waste molten flow.
Preferably, the heat exchange bed is divided into a feeding section, a heat exchange section and a discharging section; the hot-air replacement fan set is provided with hot-air replacement fans respectively used for supplying wind power to the feeding section and the heat exchange section. Further preferably, the heat exchange section is divided into a first heat exchange section, a second heat exchange section, a third heat exchange section and a fourth heat exchange section; the heat-exchange fan set comprises a first fan, a second fan, a third fan, a fourth fan, a fifth fan and a sixth fan; the first fan and the second fan are used for providing wind power for the feeding section, and the third fan, the fourth fan, the fifth fan and the sixth fan are respectively used for providing wind power for the first heat exchange section, the second heat exchange section, the third heat exchange section and the fourth heat exchange section.
Preferably, the hot air duct comprises a front hot air duct and a rear hot air duct, the front hot air duct is disposed at the front section or the middle section of the heat exchange bed, and the rear hot air duct is disposed at the rear section of the heat exchange bed.
Preferably, the heat exchange bed is a grate-type cooling bed, the heat exchange bed is slidably arranged on the bed body supporting framework through a plurality of roller groups, and the bed body driving device is a hydraulic cylinder and/or a linear driving motor.
As a preferred option of the thermal extraction device, the thermal displacer further includes a heat collecting plate disposed at a front section or a middle section of the heat exchange bed for preventing high-temperature air carrying a large amount of heat energy from entering a rear section of the heat exchange bed. Further preferably, the included angle formed between the heat-collecting plate and the heat exchange bed is not less than 90 °.
The beneficial technical effects are as follows:
the application provides a solid useless comprehensive recovery utilization heat replacement assembly of high temperature adopts granulation equipment to carry out efficient heat exchange extraction with solid useless pelletization of high temperature and combines the heat extraction device to solid useless granule, can effectively retrieve solid useless heat energy in, for subsequent metal comprehensive recovery utilization operation provides the even material of coming of granularity, has energy recuperation efficiency height, environmental protection effect is good and help improving technical advantage such as metal comprehensive recovery utilization rate.
The technical solutions and technical effects of the present application will be described in detail below with reference to the drawings and the detailed description of the present application.
Drawings
FIG. 1: a heat exchange assembly equipment image relation diagram;
FIG. 2: a schematic perspective view of a thermal exchange assembly;
FIG. 3: the heat exchange assembly is arranged schematically in a plane.
And (3) identification and explanation:
8-granulation equipment and 9-thermal extraction device;
81-a buffer tank, 82-a granulation fan, 83-a granulation plate, 85-a gate valve and 87-a granulation air pipe;
91-heat exchanger, 92-heat exchange fan set;
911-heat exchange device, 912-sealed housing, 913-heat-holding plate;
9111-a heat exchange bed, 9112-a bed support framework, 9113-a bed drive;
921-first fan, 922-second fan, 923-third fan, 924-fourth fan, 925-fifth fan, 926-sixth fan.
Detailed Description
Referring to fig. 1-3, the heat exchange assembly for comprehensive recycling of high-temperature solid waste provided by the present application includes a granulation apparatus 8 and a heat extraction apparatus 9.
The granulation apparatus 8 includes a buffer tank 81, a granulation fan 82, a granulation plate 83, and a granulation air duct 87. The buffer tank 81 is used for storing and dumping the high-temperature solid waste to form a high-temperature solid waste molten stream, and the granulation fan 82 is used for providing wind power to the high-temperature solid waste molten stream to promote the high-temperature solid waste molten stream to perform sufficient heat exchange with air and crystallize into solid waste particles. The granulation plate 83 and the granulation air pipe 87 are both arranged on the sealed shell 912, the granulation plate 83 is used for providing a drainage effect for the high-temperature solid waste molten flow, and the granulation air pipe 87 can convey the wind power from the granulation fan 82 to the high-temperature solid waste molten flow. The distance between the air supply opening of the granulation air pipe 87 and the central line of the buffer tank 81 is 2300mm-2450 mm. The bottom of the buffer tank 81 is also provided with a gate valve 85 for regulating the high temperature solid waste melt flow.
The thermal extraction device 9 includes a heat exchanger 91 and a heat exchanger fan unit 92. The hot displacer 91 includes a plurality of rows of heat exchanging devices 911 and a hermetic housing 912 providing a closed space for the heat exchanging devices 911, and the hermetic housing 912 is provided with a feeding port and a discharging port. The heat exchange device 911 comprises a heat exchange bed 9111, a bed support framework 9112 and a bed driving device 9113, wherein the heat exchange bed 9111 is slidably arranged on the bed support framework 9112 and can make reciprocating linear motion on the bed support framework 9112 under the action of the bed driving device 9113, a plurality of ventilation structures allowing wind power to pass are arranged on the heat exchange bed 9111, and the ventilation structures can be in a hole shape, a slit shape or other shapes. The sealing housing 912 is provided with a front hot air duct 93 and a rear hot air duct 94, the front hot air duct 93 is arranged in the middle section of the heat exchange bed 9111, and the rear hot air duct 94 is arranged in the rear section of the heat exchange bed 9111. The heat exchange bed 9111 is a grate-type cooling bed, the heat exchange bed 9111 is slidably arranged on the bed body support framework 9112 through a plurality of roller groups, and the bed body driving device 9113 is a hydraulic cylinder. For the back end that prevents to carry the high temperature air entering heat exchange bed 9111 of a large amount of heat energy, still be provided with between anterior segment hot-air pipes 93 and the back end hot-air pipes 94 and hold together hot plate 913, hold up the contained angle that forms between hot plate 913 and the heat exchange bed 9111 and be not less than 90.
Hot replacement fan group 92 includes a plurality of hot replacement fans and inserts the pipeline with the supporting fan that uses of hot replacement fan, and fan inserts the pipeline and communicates in the bottom of hot replacement fan and heat exchange bed 9111 and forms sealing connection with the bottom of heat exchange bed 9111. The heat exchange bed 9111 is divided into a feeding section, a first heat exchange section, a second heat exchange section, a third heat exchange section, a fourth heat exchange section, and a discharging section. The heat-exchanging fan group 92 includes a first fan 921, a second fan 922, a third fan 923, a fourth fan 924, a fifth fan 925, and a sixth fan 926; the first fan 921 and the second fan 922 are used for providing wind power for the feeding section, and the third fan 923, the fourth fan 924, the fifth fan 925 and the sixth fan 926 are used for providing wind power for the first heat exchange section, the second heat exchange section, the third heat exchange section and the fourth heat exchange section, respectively.
The high-temperature solid waste is poured from the buffer tank 81 and injected into the sealed housing 912 to form a high-temperature solid waste molten flow, and the high-temperature solid waste molten flow can perform sufficient heat exchange with air blown by the granulating fan 82, and finally crystallized into solid waste particles to be deposited on the heat exchange bed 9111. The solid waste particles are subjected to sufficient heat exchange with normal-temperature air blown in by a heat exchange fan on the heat exchange bed 9111, the high-temperature air extracted with energy is discharged out of the sealing shell 912 through the front-section hot air pipeline 93 and the rear-section hot air pipeline 94, for example, the high-temperature air is conveyed to waste heat power generation equipment, and the solid waste particles after heat exchange are discharged out of the sealing shell 912 through a blanking port under the action of the bed body driving device 9113 to be subjected to comprehensive metal substance recovery treatment.
The application provides a solid useless comprehensive recovery utilization heat replacement assembly of high temperature adopts granulation equipment to carry out efficient heat exchange extraction with solid useless pelletization of high temperature and combines the heat extraction device to solid useless granule, can effectively retrieve solid useless heat energy in, for subsequent metal comprehensive recovery utilization operation provides the even material of coming of granularity, has energy recuperation efficiency height, environmental protection effect is good and help improving technical advantage such as metal comprehensive recovery utilization rate.
It should be particularly noted that the use of the ordinal numbers such as first, second, etc. in this application to refer to related elements or structures is only for the purpose of distinguishing between similar elements or structures having the same structure or function, and does not imply that the related elements or structures have a priority or importance in function or structure, and should not be construed as limiting the application.
While the technical solutions and effects of the present invention have been described in detail with reference to the drawings and the specific embodiments of the present invention, it should be noted that the specific embodiments disclosed in the specification are only preferred embodiments of the present invention, and those skilled in the art can develop other embodiments based on the embodiments; any simple modification and equivalent replacement without departing from the innovative concepts of the present invention is covered by the present invention and is within the scope of the present patent.
Claims (10)
1. High temperature is useless comprehensive recycle heat replacement assembly admittedly, its characterized in that includes:
the granulation equipment (8) comprises a buffer tank (81) and a granulation fan (82), wherein the buffer tank (81) is used for storing and dumping the high-temperature solid waste to form a high-temperature solid waste molten flow, and the granulation fan (82) is used for providing wind power for the high-temperature solid waste molten flow to promote the high-temperature solid waste molten flow to perform sufficient heat exchange with air and crystallize into solid waste particles;
a heat extraction device (9) comprising a heat exchanger (91) and a heat exchange fan set (92), the heat exchanger (91) comprises a plurality of rows of heat exchange devices (911) and a sealed housing (912) providing an enclosed space for the heat exchange devices (911), the sealed shell (912) is provided with a feeding hole and a blanking hole, the heat exchange device (911) comprises a heat exchange bed (9111), a bed body supporting framework (9112) and a bed body driving device (9113), the heat exchange bed (9111) is slidably arranged on the bed body supporting framework (9112) and can do reciprocating linear motion on the bed body supporting framework (9112) under the action of the bed body driving device (9113), the heat exchange bed (9111) is provided with a plurality of ventilation structures allowing wind power to pass through, and the sealing shell (912) is provided with at least one hot air pipeline; the hot replacement fan set (92) comprises a plurality of hot replacement fans and fan access pipelines matched with the hot replacement fans for use, and the fan access pipelines are communicated with the hot replacement fans and the bottoms of the heat exchange beds (9111) and are in sealed connection with the bottoms of the heat exchange beds (9111);
pouring high-temperature solid waste from the buffer tank (81) into the sealed shell (912) to form a high-temperature solid waste molten flow, wherein the high-temperature solid waste molten flow can be subjected to sufficient heat exchange with air blown by a granulating fan (82), and finally crystallized into solid waste particles to be deposited on the heat exchange bed (9111); solid useless granule carries out abundant heat exchange with the normal atmospheric temperature air of going into through the hot replacement fan on heat exchange bed (9111), extracts the high temperature air warp of energy the discharge of hot-blast pipe seal shell (912), and the solid useless granule after accomplishing the heat exchange is in under the effect of bed body drive arrangement (9113) the discharge of blanking mouth seal shell (912).
2. The high-temperature solid waste comprehensive recycling heat exchange assembly according to claim 1, characterized in that: the granulation equipment (8) further comprises a granulation air pipe (87), wherein the granulation air pipe (87) is arranged on the sealed shell (912) and can convey the wind power from the granulation fan (82) to the high-temperature solid waste molten flow.
3. The high-temperature solid waste comprehensive recycling heat exchange assembly according to claim 2, characterized in that: the distance between the air supply opening of the granulation air pipe (87) and the central line of the buffer tank (81) is 2300mm-2450 mm.
4. The high-temperature solid waste comprehensive recycling heat exchange assembly according to claim 1, characterized in that: the granulation equipment (8) further comprises a granulation plate (83), and the granulation plate (83) is used for providing a drainage effect for the high-temperature solid waste molten flow.
5. The high-temperature solid waste comprehensive recycling heat exchange assembly according to claim 1, characterized in that: and a gate valve (85) for adjusting the high-temperature solid waste molten flow is arranged at the bottom of the buffer tank (81).
6. The high-temperature solid waste comprehensive recycling heat exchange assembly according to any one of claims 1 to 5, characterized in that: the heat exchange bed (9111) is divided into a feeding section, a heat exchange section and a discharging section; the hot-air exchanger group (92) is provided with hot-air exchanger fans for supplying wind power to the feeding section and the heat exchange section respectively.
7. The high-temperature solid waste comprehensive recycling heat exchange assembly according to claim 6, characterized in that:
the heat exchange section is divided into a first heat exchange section, a second heat exchange section, a third heat exchange section and a fourth heat exchange section;
the hot air replacement fan set (92) comprises a first fan (921), a second fan (922), a third fan (923), a fourth fan (924), a fifth fan (925) and a sixth fan (926);
first fan (921) with second fan (922) are used for the feeding section provides wind-force, third fan (923), fourth fan (924), fifth fan (925) and sixth fan (926) are used for respectively for first heat exchange section, second heat exchange section, third heat exchange section and fourth heat exchange section provide wind-force.
8. The high-temperature solid waste comprehensive recycling heat exchange assembly according to any one of claims 1 to 5, characterized in that: the hot-air pipeline comprises a front-section hot-air pipeline (93) and a rear-section hot-air pipeline (94), the front-section hot-air pipeline (93) is arranged at the front section or the middle section of the heat exchange bed (9111), and the rear-section hot-air pipeline (94) is arranged at the rear section of the heat exchange bed (9111).
9. The high-temperature solid waste comprehensive recycling heat exchange assembly according to any one of claims 1 to 5, characterized in that: the heat exchange bed (9111) is a grate type cooling bed, the heat exchange bed (9111) is slidably arranged on the bed body supporting framework (9112) through a plurality of roller sets, and the bed body driving device (9113) is a hydraulic cylinder and/or a linear driving motor.
10. The high-temperature solid waste comprehensive recycling heat exchange assembly according to any one of claims 1 to 5, characterized in that: the heat exchanger (91) further comprises a heat-gathering plate (913), wherein the heat-gathering plate (913) is arranged at the front section or the middle section of the heat exchange bed (9111) and is used for preventing high-temperature air carrying a large amount of heat energy from entering the rear section of the heat exchange bed (9111).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020976961.7U CN212247143U (en) | 2020-06-02 | 2020-06-02 | High-temperature solid waste comprehensive recycling heat replacement assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020976961.7U CN212247143U (en) | 2020-06-02 | 2020-06-02 | High-temperature solid waste comprehensive recycling heat replacement assembly |
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| Publication Number | Publication Date |
|---|---|
| CN212247143U true CN212247143U (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020976961.7U Expired - Fee Related CN212247143U (en) | 2020-06-02 | 2020-06-02 | High-temperature solid waste comprehensive recycling heat replacement assembly |
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| Country | Link |
|---|---|
| CN (1) | CN212247143U (en) |
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2020
- 2020-06-02 CN CN202020976961.7U patent/CN212247143U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 Termination date: 20210602 |
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