CN220303692U - Flue gas waste heat utilization is used for garbage storehouse heating device - Google Patents
Flue gas waste heat utilization is used for garbage storehouse heating device Download PDFInfo
- Publication number
- CN220303692U CN220303692U CN202321812796.1U CN202321812796U CN220303692U CN 220303692 U CN220303692 U CN 220303692U CN 202321812796 U CN202321812796 U CN 202321812796U CN 220303692 U CN220303692 U CN 220303692U
- Authority
- CN
- China
- Prior art keywords
- water
- heat exchanger
- heater
- pipe
- flue gas
- 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
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 44
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000003546 flue gas Substances 0.000 title claims abstract description 24
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 239000002918 waste heat Substances 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 93
- 230000005514 two-phase flow Effects 0.000 claims abstract description 20
- 239000007789 gas Substances 0.000 claims description 8
- 238000010079 rubber tapping Methods 0.000 claims description 6
- 239000000446 fuel Substances 0.000 description 6
- 239000000779 smoke Substances 0.000 description 5
- 238000000855 fermentation Methods 0.000 description 4
- 230000004151 fermentation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a heating device for a garbage warehouse by utilizing flue gas waste heat, which comprises a draught fan and a flue gas pipeline arranged at one end of the draught fan, wherein a two-phase flow heat exchanger is arranged at one side of the flue gas pipeline, a chimney is arranged at one end of the two-phase flow heat exchanger, a hot water outlet pipe is arranged at one side of the two-phase flow heat exchanger, a cold water pipe is arranged at the other end of the two-phase flow heat exchanger, a garbage pit heater is communicated with one side of the hot water outlet pipe, a hall heater is communicated with one side of the garbage pit heater, a water storage tank is arranged at the output end of the hall heater, a box body is arranged at the inner side of the water storage tank, a water pump is arranged at one side of the box body, and the water outlet end of the water storage tank is connected with the cold water pipe.
Description
Technical Field
The utility model relates to a heating device, in particular to a heating device for a garbage warehouse by utilizing flue gas waste heat, and belongs to the technical field of waste heat utilization.
Background
The thermal power plant is a plant for producing electric energy by using combustible matters as fuel, and the basic production process is as follows: the fuel heats water to generate steam when being combusted, chemical energy of the fuel is converted into heat energy, steam pressure pushes the steam turbine to rotate, the heat energy is converted into mechanical energy, and then the steam turbine drives the generator to rotate, so that the mechanical energy is converted into electric energy.
When the thermal power plant is cold in winter, the garbage warehouse is not designed with matched heating measures so that the temperature in the warehouse is about zero ℃ for a long time under the operating condition of winter, garbage fermentation and water leaching are not facilitated, the garbage fermentation effect is poor, the heat value of the garbage entering the furnace is low due to high water content, the control of the furnace temperature and the standard emission of smoke are affected, the operating load of an induced draft fan is increased, the operating load of the induced draft fan is increased, a large amount of fuel is required to be mixed and burned for ensuring the heat value of the fuel entering the furnace and the standard emission of the smoke, and the operating cost of the power plant is increased.
Disclosure of Invention
The utility model aims to provide a heating device for a garbage warehouse by utilizing flue gas waste heat so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a flue gas waste heat utilization is used for garbage storehouse heating device, includes the draught fan and installs the flue gas pipeline in draught fan one end, two-phase flow heat exchanger is installed to one side of flue gas pipeline, the chimney is installed to one end of two-phase flow heat exchanger, the hot water exit tube is installed to one side of two-phase flow heat exchanger, the cold water pipe is installed to the other end of two-phase flow heat exchanger, the one side intercommunication of hot water exit tube has the rubbish pit heater, hall heater is installed in one side intercommunication of rubbish pit heater, the water storage tank is installed to hall heater's output, the inboard of water storage tank is provided with the box, the water pump is installed to one side of box, the play water end and the cold water pipe connection of water storage tank.
Preferably, connecting pipes are arranged on two sides of the box body and the water pump, and the connecting pipes are connected with the cold water pipes.
Preferably, the inside of rubbish hole heater is provided with the mounting panel, two sets of aqueous vapor heat exchanger are installed to the front of mounting panel, the fan is installed to one side of aqueous vapor heat exchanger, the warm siphunculus is installed to the one end that aqueous vapor heat exchanger kept away from the fan.
Preferably, a water inlet of the water-gas heat exchanger is provided with a water inlet tap pipe, the water inlet tap pipe is connected with a hot water outlet pipe, and a water outlet tap pipeline is arranged at a water outlet of the water-gas heat exchanger.
Preferably, the hall heater and the garbage pit heater have the same structure, the water inlet pipe of the garbage pit heater is connected with the main pipe of the water outlet tapping pipeline, and the water outlet pipe of the garbage pit heater is connected with the water storage tank.
Compared with the prior art, the utility model has the beneficial effects that:
the flue gas waste heat utilization device for the garbage collection heating device can heat garbage pits at a lower temperature in winter through the adopted energy recycling system, ensure garbage fermentation and moisture, avoid the problems of lower heat value of garbage entering a furnace, influence on furnace temperature control and standard discharge of flue gas caused by poor garbage fermentation effect and high moisture content, ensure the heat value of fuel entering the furnace, and heat mirror images of a hall at the same time, and ensure normal work of personnel.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the water storage tank of the present utility model;
fig. 3 is a schematic diagram of a heating fan structure according to the present utility model.
In the figure: 1. an induced draft fan; 2. a flue gas duct; 3. a two-phase flow heat exchanger; 4. a cold water pipe; 5. a chimney; 6. a hot water outlet pipe; 7. a garbage pit heater; 8. a water storage tank; 9. a hall heater; 10. a water pump; 11. a case; 12. a connecting pipe; 13. a water inlet connecting pipe; 14. a fan; 15. a mounting plate; 16. a warm through pipe; 17. a water outlet tapping pipeline; 18. a water-gas heat exchanger.
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. 1-3, the utility model provides a flue gas waste heat utilization heating device for a garbage warehouse, which comprises a draught fan 1 and a flue gas pipeline 2 arranged at one end of the draught fan 1, wherein a two-phase flow heat exchanger 3 is arranged at one side of the flue gas pipeline 2, the two-phase flow heat exchanger 3 absorbs heat in flue gas, a chimney 5 is arranged at one end of the two-phase flow heat exchanger 3, a hot water outlet pipe 6 is arranged at one side of the two-phase flow heat exchanger 3, the hot water outlet pipe 6 generates high-temperature water for heating other equipment, a cold water pipe 4 is arranged at the other end of the two-phase flow heat exchanger 3, a garbage pit heater 7 is communicated with one side of the hot water outlet pipe 6, a hall heater 9 is arranged at one side of the garbage pit heater 7 in a communicating manner, a water storage tank 8 is arranged at the output end of the hall heater 9, a box 11 is arranged at the inner side of the water storage tank 8, partial moisture is stored in the box 11, a water pump 10 is arranged at one side of the box 11, and the water pump 10 increases power for water circulation, so that the whole device operates normally, and the water outlet end of the water storage tank 8 is connected with the cold water pipe 4.
In the utility model, the following components are added: connecting pipes 12 are arranged on two sides of the box 11 and the water pump 10, and the connecting pipes 12 are connected with the cold water pipe 4.
In the utility model, the following components are added: the inside of rubbish hole heater 7 is provided with mounting panel 15, and two sets of aqueous vapor heat exchanger 18 are installed to the front of mounting panel 15, and fan 14 is installed to one side of aqueous vapor heat exchanger 18, and warm siphunculus 16 is installed to the one end that aqueous vapor heat exchanger 18 was kept away from fan 14, and water inlet of aqueous vapor heat exchanger 18 is installed into moisture takeover 13, and goes into water tapping pipe 13 and be connected with hot water exit tube 6, and water outlet tapping pipe 17 is installed to the delivery port of aqueous vapor heat exchanger 18.
In the utility model, the following components are added: the hall heater 9 and the garbage pit heater 7 have the same structure, the water inlet pipe of the garbage pit heater 7 is connected with the main pipe of the water outlet tapping pipeline 17, and the water outlet pipe of the garbage pit heater 7 is connected with the water storage tank 8.
Working principle: when the smoke is filtered and then enters the two-phase flow heat exchanger 3 through the driving of the induced draft fan 1, at the moment, cold water is input into the cold water pipe 4 at one side of the two-phase flow heat exchanger 3, heat in the smoke is absorbed, the smoke is discharged from the hot water outlet pipe 6, the discharged hot water passes through the garbage pit heater 7, after the garbage pit heater 7 absorbs part of heat, the water continues to circulate to the hall heater 9, and after the hall heater 9 absorbs part of heat again, the water enters the water storage tank 8 and is input into the cold water pipe 4 again under the driving of the water pump 10.
In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
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 (5)
1. The utility model provides a flue gas waste heat utilization is used for garbage storehouse heating device, includes draught fan (1) and installs flue gas pipeline (2) in draught fan (1) one end, its characterized in that, two-phase flow heat exchanger (3) are installed to one side of flue gas pipeline (2), chimney (5) are installed to one end of two-phase flow heat exchanger (3), hot water exit tube (6) are installed to one side of two-phase flow heat exchanger (3), cold water pipe (4) are installed to the other end of two-phase flow heat exchanger (3), one side intercommunication of hot water exit tube (6) has garbage pit heater (7), hall heater (9) are installed in one side intercommunication of garbage pit heater (7), water storage tank (8) are installed to the output of hall heater (9), the inboard of water storage tank (8) is provided with box (11), water pump (10) are installed to one side of box (11), the play water end and cold water pipe (4) of water storage tank (8) are connected.
2. The flue gas waste heat utilization device for a garbage collection heating device according to claim 1, wherein: connecting pipes (12) are arranged on two sides of the box body (11) and the water pump (10), and the connecting pipes (12) are connected with the cold water pipe (4).
3. The flue gas waste heat utilization device for a garbage collection heating device according to claim 1, wherein: the garbage pit heating device is characterized in that a mounting plate (15) is arranged on the inner side of the garbage pit heating device (7), two groups of water-gas heat exchangers (18) are arranged on the front face of the mounting plate (15), a fan (14) is arranged on one side of each water-gas heat exchanger (18), and a heating through pipe (16) is arranged at one end, far away from the fan (14), of each water-gas heat exchanger (18).
4. A flue gas waste heat utilization for a refuse receptacle heating apparatus according to claim 3, wherein: the water inlet of the water-gas heat exchanger (18) is provided with a water inlet tap pipe (13), the water inlet tap pipe (13) is connected with the hot water outlet pipe (6), and the water outlet of the water-gas heat exchanger (18) is provided with a water outlet tap pipeline (17).
5. The flue gas waste heat utilization device for a garbage collection heating device according to claim 1, wherein: the hall heater (9) and the garbage pit heater (7) are identical in structure, a water inlet pipe of the garbage pit heater (7) is connected with a main pipe of a water outlet tapping pipeline (17), and a water outlet pipe of the garbage pit heater (7) is connected with a water storage tank (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321812796.1U CN220303692U (en) | 2023-07-11 | 2023-07-11 | Flue gas waste heat utilization is used for garbage storehouse heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321812796.1U CN220303692U (en) | 2023-07-11 | 2023-07-11 | Flue gas waste heat utilization is used for garbage storehouse heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220303692U true CN220303692U (en) | 2024-01-05 |
Family
ID=89374551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321812796.1U Active CN220303692U (en) | 2023-07-11 | 2023-07-11 | Flue gas waste heat utilization is used for garbage storehouse heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220303692U (en) |
-
2023
- 2023-07-11 CN CN202321812796.1U patent/CN220303692U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105627289B (en) | Low-level (stack-gas) economizer combines steam air heater cyclic utilization system | |
| CN102678206B (en) | Thermodynamic system for combined heat recovery of power plant | |
| CN206846764U (en) | A kind of coal-fired hot-water boiler fume afterheat depth recovery system | |
| CN202325899U (en) | Comprehensive afterheat utilization system for marsh gas generating set | |
| CN101639211A (en) | Float glass melting furnace parallel connection waste heat power generation system | |
| CN202484963U (en) | Quality improvement and gradual utilization system of waste heat of boiler smoke of heat-engine plant | |
| CN220303692U (en) | Flue gas waste heat utilization is used for garbage storehouse heating device | |
| CN103808200A (en) | Automatic regulating system for controlling temperature of working media of heat exchanger | |
| CN208154872U (en) | Hot water fall connect direct combustion dual effect type lithium bromide absorption type heat pump unit | |
| CN2807003Y (en) | Boiler waste heat utilizing device | |
| CN1377097A (en) | Combined electric generator system integrating fuel battery of carbonate with turbine | |
| CN214745984U (en) | Heating system with secondary low-temperature economizer | |
| CN205402668U (en) | It discharges fume waste heat recovery and utilizes system to use biomass briquette fuel heat carrier heater | |
| CN205258457U (en) | Biogas engineering fast -assembling modularization waste heat utilization equipment | |
| CN210624683U (en) | Split type solar energy optothermal coupling gas heating system | |
| CN113739189A (en) | Boiler air-smoke system for blending combustion of low-calorific-value lignite and modification method | |
| CN208347882U (en) | A kind of SOFC fuel cell and internal combustion engine combustion gas distributed couplings system | |
| CN209371363U (en) | A kind of multi-source heating system | |
| CN1641272A (en) | Apparatus for refrigeration or pyrogenicity or sanitary hot water using generator exhaust or residual heat | |
| CN219756489U (en) | Self-powered farm and house cooking and heat supply integrated device based on photo-generation complementation | |
| CN205424887U (en) | Fan heater cyclic utilization system is united to low -level (stack -gas) economizer | |
| CN206514282U (en) | Drive small machine cold end waste heat comprehensive utilization system in a kind of thermal power plant blower fan vapour Electricity Federation | |
| CN201343445Y (en) | Methanol-vapor reforming installation with circulated fume as heat carrier | |
| CN219083146U (en) | System for producing hot water by utilizing solar energy and boiler flue gas waste heat in combined operation | |
| CN214791432U (en) | Waste heat energy storage and heat supply system of gas turbine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |