CN220648297U - Combined heat and power structure for flue gas waste heat - Google Patents
Combined heat and power structure for flue gas waste heat Download PDFInfo
- Publication number
- CN220648297U CN220648297U CN202321819899.0U CN202321819899U CN220648297U CN 220648297 U CN220648297 U CN 220648297U CN 202321819899 U CN202321819899 U CN 202321819899U CN 220648297 U CN220648297 U CN 220648297U
- Authority
- CN
- China
- Prior art keywords
- flue gas
- dust
- waste heat
- collection box
- gas waste
- 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
- 239000002918 waste heat Substances 0.000 title claims abstract description 33
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 239000003546 flue gas Substances 0.000 title claims abstract description 28
- 239000000428 dust Substances 0.000 claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000010438 heat treatment Methods 0.000 claims abstract description 19
- 239000000779 smoke Substances 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 10
- 210000003437 trachea Anatomy 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 230000001012 protector Effects 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 3
- 230000007774 longterm Effects 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- 239000007788 liquid Substances 0.000 description 6
- 238000004064 recycling Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000003651 drinking water Substances 0.000 description 3
- 235000020188 drinking water Nutrition 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010849 combustible waste Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010819 recyclable waste Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a flue gas waste heat cogeneration structure, and relates to the technical field of flue gas waste heat cogeneration. This flue gas waste heat cogeneration structure, including bottom plate and filter mechanism, the right side of bottom plate is provided with the dust collection box, the filter constructs on the dust collection box, including the installation piece, the spout, the slider, filter screen and sealed chamber door, be used for through the setting of filter screen, make the device can make when the inside of flue gas through the dust collection box, carry out certain clearance to the smoke and dust in the steam through the filter screen, thereby prevent that the flue gas from piling up the dust in the inside of entering heating pipe when transferring heat to the water tank, thereby prevent long-term dust accumulation influences the heating pipe and transfers heat, and then influence device normal operating, start through control aspiration pump after using, thereby make the aspiration pump retrieve the dust of dust collection box inside, be discharged the dust through the setting of aspiration tube.
Description
Technical Field
The utility model relates to the technical field of flue gas waste heat cogeneration, in particular to a flue gas waste heat cogeneration structure.
Background
The waste heat refers to the limitation of factors such as history, technology, concept and the like, in the put-into-operation industrial enterprise energy consumption device, the original design has sensible heat and latent heat which are not reasonably utilized, the waste heat comprises high-temperature waste gas waste heat, cooling medium waste heat, waste steam waste water waste heat, high-temperature products and slag waste heat, chemical reaction waste heat, combustible waste gas waste liquid waste heat, waste material waste heat and the like, according to investigation, the total waste heat resources of each industry account for about 17% -67% of the total fuel consumption, and the recyclable waste heat resources account for about 60% of the total waste heat resources.
The utility model provides a biological thermoelectric boiler flue gas waste heat recovery device of bulletin number CN212252679U, includes chimney, liquid reserve tank, liquid pump, heat collection mechanism, heat conversion mechanism, ceramic heat exchanger, boiler body, extraction fan and rain cover, liquid reserve tank fixed mounting is on the right side of chimney, liquid pump fixed mounting is at the top of chimney, the feed liquor end of liquid pump and the inside fixed intercommunication of liquid reserve tank, heat collection mechanism fixed mounting is in the inside of chimney, heat conversion mechanism and the equal fixed mounting of ceramic heat exchanger are at the top of boiler body, and heat collection mechanism includes chassis, circulation thermal-collecting tube, upper frame and vertical thermal-collecting tube. The utility model achieves the aim of recycling heat in the flue gas discharged by the boiler, avoids the phenomenon of heat energy waste, improves the recycling performance of heat in the flue gas, and reduces the energy consumption of the biological heat boiler.
The device for recycling the waste heat of the smoke of the biological thermoelectric boiler can achieve the purpose of recycling the heat in the smoke discharged by the boiler, avoids the occurrence of heat energy waste, improves the recycling performance of the heat in the smoke, and reduces the energy consumption of the biological thermoelectric boiler.
Disclosure of Invention
The utility model aims to provide a flue gas waste heat cogeneration structure which can solve the problems that a large amount of smoke dust exists in flue gas when a part of devices are used, and a large amount of dust exists in a flue gas pipeline and is difficult to clean after long-term use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a flue gas waste heat cogeneration structure comprising:
the right side of the bottom plate is provided with a dust box;
the filtering mechanism is arranged on the dust collection box and comprises a mounting block, a sliding groove, a sliding block, a filter screen and a sealing box door, and is used for filtering smoke dust through the arrangement of a plurality of groups of filter screens.
Preferably, the top fixed mounting of bottom plate has the boiler, and the front side of boiler is provided with the observation window, and the front side of boiler articulates installs the feed bin door, and the front side fixed mounting of feed bin door has the handle, is provided with heat-resisting hand protector on the handle.
Preferably, the output end of the boiler is fixedly provided with a first air pipe, a heat insulation layer is arranged on the first air pipe, one end of the first air pipe extends to the inside of the dust collection box, and a first air valve is arranged on the first air pipe.
Preferably, ten groups of installation blocks are fixedly installed in the dust collection box and are distributed in a rectangular shape, sliding grooves are formed in the installation blocks, sliding blocks are slidably installed in the sliding grooves, a filter screen is fixedly installed between the sliding blocks, and a sealing box door is arranged on the front side of the dust collection box.
Preferably, an air pump is fixedly arranged at the top of the dust collection box, the input end of the air pump is communicated with the inside of the dust collection box, a second air pipe is fixedly arranged on the right side of the dust collection box, and a second air valve is arranged on the second air pipe.
Preferably, a water tank is arranged on the right side of the dust collection box, a heating pipe is arranged on the water tank, and one end of the second air pipe is fixedly connected with the heating pipe.
Preferably, the top of the water tank is fixedly provided with a water inlet pipe, the bottom of the inner side of the water tank is fixedly provided with a water pump, the output end of the water pump is fixedly provided with a water suction pipe, and one end of the water suction pipe extends to the outside of the water tank.
Compared with the prior art, the utility model has the beneficial effects that:
(1) This flue gas waste heat cogeneration structure uses through the combination of installation piece, the spout, the slider, filter screen and sealed chamber door, make the device can make when the inside of flue gas through the dust collection box through the filter screen, carry out certain clearance to the smoke and dust in the steam through the filter screen, thereby prevent that the flue gas from piling up the dust in the inside of heating pipe when getting into the inside of heating pipe and transferring heat to the water tank, thereby prevent long-term dust accumulation influences the heating pipe and transfers heat, and then influence device normal operating, start through control aspiration pump after using, thereby make the aspiration pump retrieve the dust of collection in the dust collection box inside, set up the dust discharge through the aspiration tube, thereby through opening sealed chamber door and through the slidable mounting setting of spout and slider, make operating personnel can take out the filter screen and carry out further washing, thereby pile up the dust on the filter screen and influence the operation after preventing long-time operation, the practicality of the device has been improved.
(2) This waste heat from flue gas cogeneration structure, through first trachea, first pneumatic valve, the second trachea, the second pneumatic valve, the water tank, the inlet tube, the water pump, the combined use of drinking-water pipe and heating pipe, thereby make the device can be better retrieve the dust of dust collection box inside through first pneumatic valve and the tracheal setting of second, thereby heat transfer to the water tank inside through the setting of heating pipe, thereby heat the inside water of water tank, thereby inject into moisture to the inside of water tank through the setting of inlet tube, start through the control water pump, thereby make the device can be with the inside water after heating of water tank take out the water tank and collect through the setting of drinking-water pipe, and then make the device can be better utilize the waste heat that the boiler produced, the practicality of device has been increased.
Drawings
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is a front view of the present utility model;
fig. 3 is an enlarged view of the portion a of the present utility model.
Reference numerals: 1. a bottom plate; 2. a boiler; 3. an observation window; 4. a bin gate; 5. a handle; 6. heat-resistant hand guard; 7. a dust collection box; 8. a filtering mechanism; 801. a mounting block; 802. a chute; 803. a slide block; 804. a filter screen; 805. sealing the box door; 9. a first air tube; 10. a first air valve; 11. an air extracting pump; 12. an exhaust pipe; 13. a second air pipe; 14. a second air valve; 15. a water tank; 16. a water inlet pipe; 17. a water pump; 18. a water pumping pipe; 19. and (5) heating the pipe.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a flue gas waste heat cogeneration structure, includes bottom plate 1 and filtering mechanism 8, and the right side of bottom plate 1 is provided with dust collection box 7, and filtering mechanism 8 sets up on dust collection box 7, including installation piece 801, spout 802, slider 803, filter screen 804 and sealed chamber door 805 for thereby set up through multiunit filter screen 804 and filter the smoke and dust.
The top fixed mounting of bottom plate 1 has boiler 2, and the front side of boiler 2 is provided with viewing window 3, and feed bin door 4 is installed to the front side hinge of boiler 2, and the front side fixed mounting of feed bin door 4 has handle 5, is provided with heat-resisting hand protector 6 on the handle 5.
The output end of the boiler 2 is fixedly provided with a first air pipe 9, a heat insulation layer is arranged on the first air pipe 9, one end of the first air pipe 9 extends to the inside of the dust box 7, and a first air valve 10 is arranged on the first air pipe 9.
The inside fixed mounting of dust collection box 7 has ten groups of installation blocks 801 and is the rectangle and distributes, and spout 802 has been seted up to the inside of installation block 801, and the inside slidable mounting of spout 802 has slider 803, fixed mounting has filter screen 804 between the slider 803, and the front side of dust collection box 7 is provided with sealed chamber door 805.
The top of the dust box 7 is fixedly provided with an air pump 11, the input end of the air pump 11 is communicated with the inside of the dust box 7, the right side of the dust box 7 is fixedly provided with a second air pipe 13, and the second air pipe 13 is provided with a second air valve 14.
The right side of dust collection box 7 is provided with water tank 15, is provided with heating pipe 19 on the water tank 15, and the one end and the heating pipe 19 fixed connection of second trachea 13.
The top of the water tank 15 is fixedly provided with a water inlet pipe 16, the bottom of the inner side of the water tank 15 is fixedly provided with a water pump 17, the output end of the water pump 17 is fixedly provided with a water suction pipe 18, and one end of the water suction pipe 18 extends to the outside of the water tank 15.
Working principle: when in use, the boiler 2 is controlled to start so as to generate smoke, the smoke enters the dust box 7 through the arrangement of the first air pipe 9, the filter screen 804 is arranged so that the device can clean smoke dust in hot air to a certain extent when the smoke passes through the dust box 7, the filter screen 804 can prevent dust from accumulating in the heating pipe 19 when the smoke enters the heating pipe 19 to transfer heat to the water tank 15, the long-term dust accumulation is prevented so as to influence the heating pipe 19 to transfer heat, the normal operation of the device is further influenced, the air sucking pump 11 is controlled to start after the use is finished, the air sucking pump 11 is used for recovering dust collected in the dust box 7, the air sucking pump 12 is used for discharging the dust, the sealing box door 805 is opened and the sliding installation of the sliding groove 802 and the sliding block 803 is used for setting, so that operating personnel can take out filter screen 804 thereby carry out further washing, thereby prevent to pile up the dust on the filter screen 804 after the long-time operation and influence the operation, the practicality of the device has been improved, through the setting of first trachea 9 and second trachea 13, thereby make the device can be better retrieve the dust of dust collection box 7 inside, thereby heat transfer to the inside of water tank 15 through the setting of heating pipe 19, thereby heat the inside water of water tank 15, thereby inject the moisture to the inside of water tank 15 through the setting of inlet tube 16, start through control water pump 17, thereby make the device can collect the inside heated water extraction water tank 15 of water tank 15 through the setting of drinking-water pipe 18, and then make the device can be better utilize the waste heat that boiler 2 produced, the practicality of the device has been increased.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. The utility model provides a flue gas waste heat cogeneration structure which characterized in that includes:
a bottom plate (1), wherein a dust box (7) is arranged on the right side of the bottom plate (1);
the filtering mechanism (8) is arranged on the dust collection box (7) and comprises a mounting block (801), a sliding groove (802), a sliding block (803), a filter screen (804) and a sealing box door (805), and is used for filtering smoke dust through the arrangement of a plurality of groups of filter screens (804).
2. The flue gas waste heat cogeneration structure of claim 1, wherein: the utility model discloses a boiler, including bottom plate (1), bottom plate, boiler (1), feed bin door (4), handle (5), heat-resisting hand protector (6) are provided with in the top fixed mounting of bottom plate (1), and the front side of boiler (2) is provided with observation window (3), and feed bin door (4) are articulated to the front side of boiler (2), and the front side fixed mounting of feed bin door (4) has handle (5), is provided with heat-resisting hand protector (6) on handle (5).
3. The flue gas waste heat cogeneration structure of claim 2, wherein: the boiler is characterized in that a first air pipe (9) is fixedly arranged at the output end of the boiler (2), a heat insulation layer is arranged on the first air pipe (9), one end of the first air pipe (9) extends to the inside of the dust collection box (7), and a first air valve (10) is arranged on the first air pipe (9).
4. A flue gas waste heat cogeneration structure according to claim 3, wherein: ten groups of installation blocks (801) are fixedly installed in the dust box (7) and are distributed in a rectangular shape, sliding grooves (802) are formed in the installation blocks (801), sliding blocks (803) are slidably installed in the sliding grooves (802), a filter screen (804) is fixedly installed between the sliding blocks (803), and a sealing box door (805) is arranged on the front side of the dust box (7).
5. The flue gas waste heat cogeneration structure of claim 4, wherein: the top of dust collection box (7) fixed mounting has aspiration pump (11), and the input of aspiration pump (11) communicates with each other with the inside of dust collection box (7), and the right side fixed mounting of dust collection box (7) has second trachea (13), is provided with second pneumatic valve (14) on second trachea (13).
6. The flue gas waste heat cogeneration structure of claim 5, wherein: the right side of dust collection box (7) is provided with water tank (15), is provided with heating pipe (19) on water tank (15), and one end and heating pipe (19) fixed connection of second trachea (13).
7. The flue gas waste heat cogeneration structure of claim 6, wherein: the top of the water tank (15) is fixedly provided with a water inlet pipe (16), the bottom of the inner side of the water tank (15) is fixedly provided with a water pump (17), the output end of the water pump (17) is fixedly provided with a water suction pipe (18), and one end of the water suction pipe (18) extends to the outside of the water tank (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321819899.0U CN220648297U (en) | 2023-07-11 | 2023-07-11 | Combined heat and power structure for flue gas waste heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321819899.0U CN220648297U (en) | 2023-07-11 | 2023-07-11 | Combined heat and power structure for flue gas waste heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220648297U true CN220648297U (en) | 2024-03-22 |
Family
ID=90293351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321819899.0U Active CN220648297U (en) | 2023-07-11 | 2023-07-11 | Combined heat and power structure for flue gas waste heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220648297U (en) |
-
2023
- 2023-07-11 CN CN202321819899.0U patent/CN220648297U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110906354A (en) | Energy-concerving and environment-protective boiler waste heat recovery device | |
| CN220648297U (en) | Combined heat and power structure for flue gas waste heat | |
| CN205373043U (en) | Grain drying tower heating system's surplus heat energy -saving processing system | |
| CN202040832U (en) | Connecting system of regenerative air preheater air leakage recycling device and dry-type slag removal machine | |
| CN102635939A (en) | Vertical coal hot air furnace with double-layer heat conduction | |
| CN205133512U (en) | Continuous type pyrolysis recovery system | |
| CN209431895U (en) | A kind of kiln with heat-recoverable function | |
| CN211011399U (en) | Deodorization drying system for refuse treatment | |
| CN210568451U (en) | Waste lithium battery pyrolysis flue gas energy-saving treatment device | |
| CN2245195Y (en) | Energy-saving boiler with no-pressure screw flue | |
| CN110860150A (en) | Sack cleaner ash bucket heating device | |
| CN101839492B (en) | Method for recycling waste heat of silica fume | |
| CN219776382U (en) | Kiln head boiler wind-taking device | |
| CN209295696U (en) | A kind of flue gas heat secondary recycling device | |
| CN220356115U (en) | Kiln flue gas waste heat recovery system | |
| CN216308647U (en) | Novel kiln flue gas filters and waste heat recovery device | |
| CN217636813U (en) | Smelting furnace capable of recovering waste heat | |
| CN211885938U (en) | Sack cleaner ash bucket heating device | |
| CN209605193U (en) | It is a kind of for recycling the recovery system of high-temperature flue gas waste heat | |
| CN219222454U (en) | Ash cleaner for horizontal air preheater | |
| CN216159079U (en) | Energy-saving and environment-friendly boiler with waste heat recovery function | |
| CN215373616U (en) | High-temperature flue gas waste heat recovery device | |
| CN210128367U (en) | Environment-friendly heating stove | |
| CN215951424U (en) | Coupling system for garbage pyrolysis gasification and coal-fired boiler power generation | |
| CN212673501U (en) | Double-lock-point window high-sealing wood grain furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |