CN221975823U - High-temperature flue gas waste heat collecting and utilizing device - Google Patents
High-temperature flue gas waste heat collecting and utilizing device Download PDFInfo
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- CN221975823U CN221975823U CN202323529349.8U CN202323529349U CN221975823U CN 221975823 U CN221975823 U CN 221975823U CN 202323529349 U CN202323529349 U CN 202323529349U CN 221975823 U CN221975823 U CN 221975823U
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- flue gas
- filter bag
- waste heat
- shell
- bolt
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 76
- 239000003546 flue gas Substances 0.000 title claims abstract description 76
- 239000002918 waste heat Substances 0.000 title claims abstract description 29
- 239000000428 dust Substances 0.000 claims abstract description 55
- 239000000779 smoke Substances 0.000 claims description 29
- 239000012535 impurity Substances 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 4
- 235000019504 cigarettes Nutrition 0.000 abstract description 2
- 238000003723 Smelting Methods 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Chimneys And Flues (AREA)
Abstract
The utility model relates to the technical field of waste heat collection and utilization devices, in particular to a high-temperature flue gas waste heat collection and utilization device which comprises a shell, wherein a dust removing mechanism is arranged at one end of the shell. This high temperature flue gas waste heat collection utilizes device, when needs gather flue gas waste heat, at first install surplus cigarette collection tube in suitable position, open the fan of installing on the support through first bolt this moment, can gather the inside of clean room with the flue gas through the start-up of fan, the flue gas is to the fan position motion in the inside of clean room this moment, when the flue gas passes through first filter bag, first filter bag filters the flue gas, then the flue gas passes through the second filter bag, the second filter bag carries out secondary filtering to the flue gas this moment, dust impurity etc. in the flue gas depend on the surface one side of first filter bag and second filter bag this moment, the flue gas of filtration completion gets into transportation pipeline.
Description
Technical Field
The utility model relates to the technical field of waste heat collection and utilization devices, in particular to a high-temperature flue gas waste heat collection and utilization device.
Background
The industrial kiln is a thermal equipment for heating materials or workpieces by utilizing heat of fuel combustion or electric energy conversion in industrial production, the industrial kiln is a large household of industrial energy consumption in China, energy saving control of the kiln is important for national attention, the industrial kiln is also an important content of enterprise cost reduction, the aluminum alloy smelting furnace is one of main industrial kilns, and in order to achieve the effects of energy saving and emission reduction, a regenerative burner system is a common configuration of the aluminum alloy smelting furnace in recent years, so that the energy saving technology of the smelting furnace is further advanced, and a high-temperature flue gas waste heat collecting and utilizing device is particularly needed.
However, most of the existing high-temperature flue gas waste heat collecting and utilizing devices focus on energy conversion ratio, so that the utilization rate of flue gas is improved, the problem of impurity treatment in the flue gas is solved, the equipment is unavoidably affected for a long time, and the service life of the equipment is shortened.
To solve the above problems, the patent with CN213208687U discloses an aluminum alloy smelting furnace flue gas waste heat collection control device, which is searched, and proposes that "the device is installed at the operation site and then discharges the generated flue gas through the flue gas exhaust pipe 5, the flue gas is sucked through the waste heat collection flue 6, the furnace pressure is controlled by opening of the switch butterfly valve 8 on the surface of the waste heat collection flue 6, the temperature of the collected flue gas is controlled by opening of the temperature-adjusting butterfly valve 10, the temperature of the flue gas is measured and calculated by the temperature sensor 11, then the flue gas is conveyed to the filter box 12 through the concentration pipe 7 to filter the solids in the flue gas through the particle filter screen 13, the push plate 16 is driven to move up and down by the timing start cylinder 15, the particle filter screen 13 is pushed to move up and down by the elastic plate 19, the particles are shaken down along the bearing frame 14 to slide to the discharge pipe 17, the discharge pipe is uniformly controlled by the electromagnetic valve, when the impurity in the flue gas is more, the impurity dust is blocked on the filter screen cover by the electromagnetic valve, the impurity is difficult to be removed by shaking mode, and when the impurity is piled up on the discharge pipe, the two ends of the electromagnetic valve are easy to form blocking, thus affecting the movement of the electromagnetic valve.
In view of the above, intensive studies have been conducted to solve the above problems.
Disclosure of utility model
The utility model aims to provide a high-temperature flue gas waste heat collecting and utilizing device, which aims to solve the problems that the existing high-temperature flue gas waste heat collecting and utilizing device provided in the background technology is mainly focused on energy conversion ratio, improves the utilization rate of flue gas, ignores the problem of impurity treatment in the flue gas, and has bad influence on equipment for a long time, so that the service life of the equipment is shortened.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-temperature flue gas waste heat collecting and utilizing device comprises a shell, wherein a flue gas inlet pipeline is arranged on one side of the surface of the shell, a flue gas outlet pipeline is arranged on one side of the surface of the shell, a dust removing mechanism is arranged at one end of the shell, and a heat exchanging mechanism is arranged in the shell;
the dust removing mechanism comprises a conveying pipeline, a dust removing chamber, a fan, a first bolt, a support, an ash bucket, a first filter bag, a second filter bag, a residual smoke collecting pipeline, a driving motor, a second bolt and a supporting rod, wherein one end of the smoke inlet pipeline is connected with the conveying pipeline, one end of the conveying pipeline is connected with the dust removing chamber, the fan is installed at one end of the conveying pipeline, the ash bucket is connected with one end of the dust removing chamber, the first filter bag is arranged in the dust removing chamber, and the second filter bag is arranged in the dust removing chamber.
Preferably, a support is fixedly connected to one side of the surface of the dust chamber, and a residual smoke collecting pipeline is arranged on one side of the surface of the ash bucket.
Preferably, a first bolt is arranged at one end of the fan, and a driving motor is arranged at one end of the ash bucket.
Preferably, one end of the driving motor is provided with a second bolt, and one side of the surface of the ash bucket is provided with a supporting rod.
Preferably, the support rods are provided with three groups, and the second filter bag is sleeved inside the first filter bag.
Preferably, the heat exchange mechanism comprises a cover, a heat exchanger, a temperature display and a third bolt, wherein the cover is arranged at one end of the shell, the heat exchanger is embedded in the shell, the temperature display is arranged on one side of the surface of the shell, and the third bolt is arranged on one side of the surface of the cover.
Preferably, the shell is matched with the cross-section size of the cover, and the cover is fixed at one end of the shell through a third bolt.
Compared with the prior art, the utility model has the beneficial effects that: this high temperature flue gas waste heat collection utilizes device, when needs gather flue gas waste heat, at first install surplus cigarette collection tube in suitable position, open the fan of installing on the support through first bolt this moment, can gather the inside of clean room with the flue gas through the start-up of fan, the flue gas is to the fan position motion in the inside of clean room this moment, when the flue gas passes through first filter bag, first filter bag filters the flue gas, then the flue gas passes through the second filter bag, the second filter bag carries out secondary filtering to the flue gas this moment, dust impurity etc. in the flue gas depend on the surface one side of first filter bag and second filter bag this moment, the flue gas of filtration completion gets into transportation pipeline.
Drawings
FIG. 1 is a schematic diagram of a side view of the present utility model;
FIG. 2 is a schematic view of the dust removing mechanism of the present utility model;
FIG. 3 is a schematic cross-sectional view of the dust removing mechanism of the present utility model;
fig. 4 is a schematic structural view of a heat exchange mechanism according to the present utility model.
In the figure: 1. a housing; 2. a smoke inlet pipeline; 3. a smoke exhaust duct; 4. a dust removing mechanism; 401. a transport pipe; 402. a dust removal chamber; 403. a blower; 404. a first bolt; 405. a bracket; 406. an ash bucket; 407. a first filter bag; 408. a second filter bag; 409. a residual smoke collecting pipe; 410. a driving motor; 411. a second bolt; 412. a support rod; 5. a heat exchange mechanism; 501. a cover; 502. a heat exchanger; 503. a temperature display; 504. and a third bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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 a technical solution: the utility model provides a high temperature flue gas waste heat collection and utilization device, includes casing 1, and inlet pipe way 2 has been seted up to casing 1's surface one side, and exhaust pipe way 3 has been seted up to casing 1's surface one side, and casing 1's one end is provided with dust removal mechanism 4, and casing 1's inside is provided with heat transfer mechanism 5;
The dust removing mechanism 4 comprises a transportation pipeline 401, a dust removing chamber 402, a fan 403, a first bolt 404, a bracket 405, an ash bucket 406, a first filter bag 407, a second filter bag 408, a residual smoke collecting pipeline 409, a driving motor 410, a second bolt 411 and a supporting rod 412, wherein one end of the smoke inlet pipeline 2 is connected with the transportation pipeline 401, one end of the transportation pipeline 401 is connected with the dust removing chamber 402, the fan 403 is arranged at one end of the transportation pipeline 401, one end of the dust removing chamber 402 is connected with the ash bucket 406, the first filter bag 407 is arranged in the dust removing chamber 402, the second filter bag 408 is arranged in the dust removing chamber 402, and the first filter bag 407, the second filter bag 408, the residual smoke collecting pipeline 409, the driving motor 410, the second bolt 411 and the supporting rod 412 are arranged through the transportation pipeline 401, the dust removing chamber 402, the fan 403 is arranged in the dust removing chamber 402, the second filter bag 408 is arranged in the dust removing chamber 402, the residual smoke waste heat is required to be collected, firstly, the residual smoke collecting pipeline 409 is arranged at a proper position, at the moment, a fan 403 arranged on a bracket 405 through a first bolt 404 is opened, smoke can be collected into the dust chamber 402 through the start of the fan 403, at the moment, the smoke moves towards the fan 403 in the dust chamber 402, when the smoke passes through a first filter bag 407, the first filter bag 407 filters the smoke, then the smoke passes through a second filter bag 408, at the moment, the second filter bag 408 filters the smoke for the second time, at the moment, dust impurities and the like in the smoke are attached to one side of the surfaces of the first filter bag 407 and the second filter bag 408, the filtered smoke enters a transportation pipeline 401, after the work is finished, the fan 403 is closed, at the moment, the dust attached to the inside of the dust chamber 402 falls into a dust hopper 406, at the moment, a driving motor 410 arranged at one end of the dust hopper 406 through a second bolt 411 is opened, the driving motor 410 drives a valve at the bottom of the dust hopper 406 to be opened, causing dust to fall out through one end of the hopper 406 and then turning off the drive motor 410, causing the valve at the bottom of the hopper 406 to close.
Further, a support 405 is fixedly connected to one side of the surface of the dust chamber 402, a residual smoke collecting pipeline 409 is arranged on one side of the surface of the ash bucket 406, and smoke enters the dust chamber 402 through the residual smoke collecting pipeline 409 when the equipment works through the setting of the residual smoke collecting pipeline 409.
Further, a first bolt 404 is arranged at one end of the fan 403, a driving motor 410 is arranged at one end of the ash bucket 406, and through the arrangement of the fan 403, after the flue gas enters the dust chamber 402, the fan 403 drives the flue gas to move upwards.
Further, one end of the driving motor 410 is provided with a second bolt 411, one side of the surface of the ash bucket 406 is provided with a supporting rod 412, and after the flue gas is filtered, the driving motor 410 drives one end of the ash bucket 406 to be opened, so that dust is cleaned.
Further, the support rods 412 are provided with three groups, the second filter bag 408 is sleeved inside the first filter bag 407, and after the flue gas enters the dust chamber 402 through the arrangement of the first filter bag 407, the flue gas is filtered when passing through the first filter bag 407.
Further, the heat exchange mechanism 5 comprises a cover 501, a heat exchanger 502, a temperature display 503 and a third bolt 504, wherein the cover 501 is arranged at one end of the shell 1, the heat exchanger 502 is embedded in the shell 1, the temperature display 503 is arranged on one side of the surface of the shell 1, the third bolt 504 is arranged on one side of the surface of the cover 501, the heat exchanger 502 is embedded in the shell 1 through the arrangement of the cover 501, the heat exchanger 502, the temperature display 503 and the third bolt 504, then the cover 501 is fixed at one end of the shell 1 through the third bolt 504, when the treated flue gas enters the shell 1 through the flue gas inlet pipe 2, the heat exchanger 502 is used for treating the flue gas, at the moment, the proper temperature can be regulated through the temperature display 503, and then the flue gas is discharged through the flue gas discharging pipe 3.
Further, the case 1 is matched with the cross-sectional size of the cover 501, the cover 501 is fixed to one end of the case 1 by the third bolt 504, and the heat exchanger 502 is fixed to the inside of the case 1 by the cover 501 being fixed to one end of the case 1 by the cover 501.
Working principle: when the waste heat of the flue gas needs to be collected, the waste gas collecting pipeline 409 is firstly arranged at a proper position, at the moment, the fan 403 arranged on the bracket 405 through the first bolt 404 is turned on, the flue gas can be collected into the dust chamber 402 through the start of the fan 403, at the moment, the flue gas moves towards the position of the fan 403 in the dust chamber 402, when the flue gas passes through the first filter bag 407, the first filter bag 407 filters the flue gas, then the flue gas passes through the second filter bag 408, at the moment, the second filter bag 408 filters the flue gas for the second time, at the moment, dust impurities and the like in the flue gas are attached to one side of the surfaces of the first filter bag 407 and the second filter bag 408, the filtered flue gas enters the transportation pipeline 401, when the fan 403 is closed after the work is finished, the dust attached to the inside of the dust chamber 402 falls into the ash bucket 406, the driving motor 410 installed at one end of the ash bucket 406 through the second bolt 411 is opened, the driving motor 410 drives the valve at the bottom of the ash bucket 406 to be opened, the dust falls out through one end of the ash bucket 406, the driving motor 410 is closed, the valve at the bottom of the ash bucket 406 is closed, and when the processed flue gas enters the inside of the shell 1 through the flue gas inlet pipeline 2, the heat exchanger 502 is used for processing the flue gas, at the moment, the proper temperature can be adjusted through the temperature display 503, and then the flue gas is discharged through the smoke exhaust pipeline 3, so that the high-temperature flue gas waste heat collecting and utilizing device is completed.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high temperature flue gas waste heat collection utilizes device, includes casing (1), its characterized in that: a smoke inlet pipeline (2) is arranged on one side of the surface of the shell (1), a smoke exhaust pipeline (3) is arranged on one side of the surface of the shell (1), a dust removing mechanism (4) is arranged at one end of the shell (1), and a heat exchanging mechanism (5) is arranged in the shell (1);
The dust removing mechanism (4) comprises a conveying pipeline (401), a dust removing chamber (402), a fan (403), a first bolt (404), a support (405), an ash bucket (406), a first filter bag (407), a second filter bag (408), a residual smoke collecting pipeline (409), a driving motor (410), a second bolt (411) and a supporting rod (412), one end of the smoke inlet pipeline (2) is connected with the conveying pipeline (401), one end of the conveying pipeline (401) is connected with the dust removing chamber (402), the fan (403) is installed at one end of the conveying pipeline (401), one end of the dust removing chamber (402) is connected with the ash bucket (406), the first filter bag (407) is arranged in the dust removing chamber (402), and the second filter bag (408) is arranged in the dust removing chamber (402).
2. The high-temperature flue gas waste heat collection and utilization device according to claim 1, wherein: the dust chamber is characterized in that a bracket (405) is fixedly connected to one side of the surface of the dust chamber (402), and a residual smoke collecting pipeline (409) is arranged on one side of the surface of the ash bucket (406).
3. The high-temperature flue gas waste heat collection and utilization device according to claim 1, wherein: one end of the fan (403) is provided with a first bolt (404), and one end of the ash bucket (406) is provided with a driving motor (410).
4. The high-temperature flue gas waste heat collection and utilization device according to claim 1, wherein: one end of the driving motor (410) is provided with a second bolt (411), and one side of the surface of the ash bucket (406) is provided with a supporting rod (412).
5. The high-temperature flue gas waste heat collection and utilization device according to claim 1, wherein: the support rods (412) are provided with three groups, and the second filter bag (408) is sleeved inside the first filter bag (407).
6. The high-temperature flue gas waste heat collection and utilization device according to claim 1, wherein: the heat exchange mechanism (5) comprises a cover (501), a heat exchanger (502), a temperature display (503) and a third bolt (504), wherein the cover (501) is arranged at one end of the shell (1), the heat exchanger (502) is embedded in the shell (1), the temperature display (503) is arranged on one side of the surface of the shell (1), and the third bolt (504) is arranged on one side of the surface of the cover (501).
7. The high-temperature flue gas waste heat collection and utilization device according to claim 6, wherein: the shell (1) is matched with the cross section of the cover (501), and the cover (501) is fixed at one end of the shell (1) through a third bolt (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323529349.8U CN221975823U (en) | 2023-12-22 | 2023-12-22 | High-temperature flue gas waste heat collecting and utilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323529349.8U CN221975823U (en) | 2023-12-22 | 2023-12-22 | High-temperature flue gas waste heat collecting and utilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221975823U true CN221975823U (en) | 2024-11-08 |
Family
ID=93315600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323529349.8U Active CN221975823U (en) | 2023-12-22 | 2023-12-22 | High-temperature flue gas waste heat collecting and utilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221975823U (en) |
-
2023
- 2023-12-22 CN CN202323529349.8U patent/CN221975823U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |