CN216281460U - New energy-saving environment-friendly combustion furnace - Google Patents
New energy-saving environment-friendly combustion furnace Download PDFInfo
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- CN216281460U CN216281460U CN202123007064.9U CN202123007064U CN216281460U CN 216281460 U CN216281460 U CN 216281460U CN 202123007064 U CN202123007064 U CN 202123007064U CN 216281460 U CN216281460 U CN 216281460U
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- Prior art keywords
- combustion furnace
- ash
- pipe
- furnace
- slag
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 57
- 239000002893 slag Substances 0.000 claims abstract description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 29
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 238000012856 packing Methods 0.000 claims abstract description 11
- 239000013618 particulate matter Substances 0.000 claims description 22
- 238000001914 filtration Methods 0.000 claims description 12
- 238000010304 firing Methods 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 239000000428 dust Substances 0.000 description 6
- 239000000779 smoke Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000004064 recycling Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a new energy-saving environment-friendly combustion furnace, which relates to the technical field of combustion furnaces and comprises a combustion furnace device main body, wherein the combustion furnace device main body comprises a combustion furnace, a feeding furnace door is fixedly arranged at the front end of the combustion furnace, a slag discharge port is fixedly arranged at the lower end of the combustion furnace, an ash discharging device is arranged at the bottom of the combustion furnace, an exhaust treatment device is arranged at the top of the combustion furnace, and the ash discharging device comprises a motor, an ash discharge pipe, a heat exchange pipe, a packing auger and a slag discharge control device. The ash residue discharging device is arranged, the rotary valve of the slag discharging control device is rotated, ash residues can be dumped into the ash discharging pipe through the slag discharging port after combustion is finished, the auger is driven by the motor to push the ash residues to be discharged, meanwhile, cold water flows through the heat exchange pipe, heat in the ash residues is transferred to the heat exchange pipe through the heat conduction inner pipe to carry out heat exchange, the temperature of the ash residues is reduced, the temperature of the cold water is increased, the cold water can be preheated, and the effect of automatic slag discharging heat energy recovery is achieved.
Description
Technical Field
The utility model relates to the technical field of combustion furnaces, in particular to a new energy-saving environment-friendly combustion furnace.
Background
The new energy is used as an energy substance which is increasingly concerned by society, wherein part of energy needs to generate heat after combustion so as to provide sufficient heat, and the new energy needs to be tested for analyzing harmful substances after combustion, and the harmful substances generated during combustion can affect the surrounding environment, so that the environmental protection performance is poor.
The following problems exist in the prior art:
1. in the prior art, a large amount of ash residues are left in a combustion furnace after combustion is finished, the ash residues are difficult to remove by manual work in the conventional combustion furnace, and the ash residues contain a large amount of heat energy and can cause waste of heat energy resources due to natural cooling;
2. among the prior art, fire burning furnace and can discharge a large amount of flue gases in the combustion process, contain more smoke and dust particulate matter in these gases, the nature is discharged and can be caused air pollution, forms the haze, causes bad influence to the environment.
SUMMERY OF THE UTILITY MODEL
The utility model provides a new energy-saving environment-friendly combustion furnace, which aims to have the function of automatically discharging slag and recycling heat energy, and solve the problems that manual slag discharging is difficult and heat energy resources are wasted due to the fact that ash slag contains a large amount of heat energy and is naturally cooled; wherein another kind of purpose is in order to solve to contain in the gas that the burning produced that more smoke and dust particulate matter nature is discharged and can cause air pollution to form the haze and cause the adverse effect problem to the environment to reach the effect of carrying out filtration treatment to the particulate matter.
In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:
the utility model provides a new forms of energy-concerving and environment-protective combustion furnace, includes fires burning furnace device main part, it fires burning furnace device main part including firing burning furnace, the front end fixed mounting who fires burning furnace has the feeding furnace gate, the lower extreme fixed mounting who fires burning furnace has the cinder notch, the bottom that fires burning furnace is provided with lime-ash discharging equipment, the top that fires burning furnace is provided with exhaust treatment device, lime-ash discharging equipment is including motor, ash discharge pipe, heat exchange tube, auger and row's sediment controlling means, the inner wall upper end of ash discharge pipe is connected with the surface fixed connection who arranges the cinder notch, exhaust treatment device is including blast pipe one, blast pipe two and filter tank, the one end of blast pipe one and the inner wall top fixed connection who fires burning furnace.
The technical scheme of the utility model is further improved as follows: the inside fixed mounting of ash discharge pipe has the heat conduction inner tube, slag notch and water pipe import have been seted up to ash discharge pipe's bottom surface, the water pipe export has been seted up to ash discharge pipe's top surface.
The technical scheme of the utility model is further improved as follows: the output end of the motor is fixedly connected with one end of the packing auger, the other end of the packing auger is movably connected with the inner wall of the ash discharge pipe, and the outer surface of the packing auger is in contact with the inner surface of the heat conduction inner pipe.
The technical scheme of the utility model is further improved as follows: the heat exchange tube sets up between ash discharge pipe and heat conduction inner tube, the surface of heat exchange tube contacts with the surface of ash discharge pipe, heat conduction inner tube respectively, the both ends of heat exchange tube respectively with the inner wall fixed connection of water pipe import, water pipe export.
The technical scheme of the utility model is further improved as follows: the slag discharge control device comprises a rotary valve, an ash containing plate and a rotary shaft, wherein the surface of the rotary valve is movably connected with the inner wall of the combustion furnace, one end of the rotary shaft is fixedly connected with the inner side surface of the rotary valve, the other end of the rotary shaft is movably connected with the inner wall surface of the combustion furnace, and the outer surface of the rotary shaft is fixedly connected with the inner surface of the ash containing plate.
The technical scheme of the utility model is further improved as follows: the other end of the first exhaust pipe is fixedly connected with the top of the inner wall of the particulate matter filtering tank, and one end of the second exhaust pipe is fixedly connected with the side face of the inner wall of the particulate matter filtering tank.
The technical scheme of the utility model is further improved as follows: the lower extreme threaded connection of particulate matter filter jar has the cover, the upper surface movable mounting of cover has the sponge to filter the core, the surface that the sponge filtered the core contacts with the inner wall surface that the particulate matter filtered the jar.
Due to the adoption of the technical scheme, compared with the prior art, the utility model has the technical progress that:
1. the utility model provides a new energy-saving environment-friendly combustion furnace, which is characterized in that an ash discharging device is installed, ash can be dumped into an ash discharging pipe through an ash discharging port after combustion is finished by rotating a rotary valve of a slag discharging control device, a packing auger is driven by a motor to push the ash to be discharged, meanwhile, cold water flows through a heat exchange pipe, heat in the ash is transferred to the heat exchange pipe through a heat conduction inner pipe to carry out heat exchange, the temperature of the ash is reduced, the temperature of the cold water is increased and can be preheated, and the effect of automatically recycling slag discharging heat energy is achieved.
2. The utility model provides a new energy-saving environment-friendly combustion furnace, which is characterized in that an exhaust treatment device is installed, gas with smoke dust enters a particulate matter filter tank through an exhaust pipe I, a sponge filter element contains water to filter particulate matters, and the remaining gas is discharged from an exhaust pipe II, wherein a tank cover below the particulate matter filter tank can be unscrewed to conveniently replace the sponge filter element, so that the effect of filtering the particulate matters is achieved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the structure of the present invention;
FIG. 3 is a schematic cross-sectional view of a structural ash discharge apparatus of the present invention;
FIG. 4 is a schematic cross-sectional view of a structural exhaust treatment device of the present invention.
In the figure: 1. a combustion furnace device main body; 11. a combustion furnace; 12. a feed oven door; 13. a slag discharge port; 2. an ash discharge device; 21. a motor; 22. an ash discharge pipe; 221. a heat conducting inner tube; 222. a slag outlet; 223. an outlet of the water pipe; 224. a water pipe inlet; 23. a heat exchange pipe; 24. a packing auger; 25. a slag discharge control device; 251. rotating the valve; 252. a dust containing plate; 253. a rotating shaft; 3. an exhaust gas treatment device; 31. a first exhaust pipe; 32. a second exhaust pipe; 33. a particulate matter filter tank; 331. a can lid; 332. sponge filter element.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-4, the utility model provides a new energy-saving environment-friendly combustion furnace, which comprises a combustion furnace device main body 1, wherein the combustion furnace device main body 1 comprises a combustion furnace 11, a feeding furnace door 12 is fixedly installed at the front end of the combustion furnace 11, a slag discharge port 13 is fixedly installed at the lower end of the combustion furnace 11, a slag discharge device 2 is arranged at the bottom of the combustion furnace 11, an exhaust treatment device 3 is arranged at the top of the combustion furnace 11, the slag discharge device 2 comprises a motor 21, a slag discharge pipe 22, a heat exchange pipe 23, a packing auger 24 and a slag discharge control device 25, the upper end of the inner wall of the slag discharge pipe 22 is fixedly connected with the outer surface of the slag discharge port 13, the exhaust treatment device 3 comprises a first exhaust pipe 31, a second exhaust pipe 32 and a particulate matter filter tank 33, one end of the first exhaust pipe 31 is fixedly connected with the top of the inner wall of the combustion furnace 11, a heat conduction inner pipe 221 is fixedly installed inside the slag discharge pipe 22, the outer surface of the bottom of the ash discharge pipe 22 is provided with a slag outlet 222 and a water pipe inlet 224, the outer surface of the top of the ash discharge pipe 22 is provided with a water pipe outlet 223, the output end of the motor 21 is fixedly connected with one end of the packing auger 24, the other end of the packing auger 24 is movably connected with the inner wall of the ash discharge pipe 22, and the outer surface of the packing auger 24 is contacted with the inner surface of the heat conduction inner pipe 221.
In this embodiment, new energy substances are put into the combustion furnace 11 from the feeding furnace door 12 to be combusted to obtain heat energy, the remaining ash can enter the ash discharge pipe 22 through the ash discharge port 13, and the auger 24 is driven by the motor 21 to push the ash to be discharged from the ash discharge port 222.
Example 2
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: the heat exchange tube 23 is arranged between the ash discharge tube 22 and the heat conduction inner tube 221, the outer surface of the heat exchange tube 23 is respectively contacted with the surfaces of the ash discharge tube 22 and the heat conduction inner tube 221, two ends of the heat exchange tube 23 are respectively fixedly connected with the inner walls of the water tube inlet 224 and the water tube outlet 223, the slag discharge control device 25 comprises a rotary valve 251, an ash containing plate 252 and a rotating shaft 253, the surface of the rotary valve 251 is movably connected with the inner wall of the combustion furnace 11, one end of the rotating shaft 253 is fixedly connected with the inner side surface of the rotary valve 251, the other end of the rotating shaft 253 is movably connected with the inner wall surface of the combustion furnace 11, and the outer surface of the rotating shaft 253 is fixedly connected with the inner surface of the ash containing plate 252.
In this embodiment, the ash discharge is controlled by the rotary ash discharge control device, the rotary valve of the rotary ash discharge control device rotates the ash containing plate 252 ninety degrees under the action of the rotary shaft 253, so that the ash on the ash containing plate 252 is dumped, cold water enters the heat exchange tube 23 from the water tube inlet 224, heat in the ash is transferred to the heat exchange tube 23 through the heat conduction inner tube 221 for heat exchange, the temperature of the ash is reduced, and the temperature of the cold water is increased and flows out from the water tube outlet 223 to be utilized.
Example 3
As shown in fig. 1 to 4, on the basis of embodiment 1, the present invention provides a technical solution: the other end of the exhaust pipe I31 is fixedly connected with the top of the inner wall of the particulate matter filtering tank 33, one end of the exhaust pipe II 32 is fixedly connected with the side face of the inner wall of the particulate matter filtering tank 33, the lower end of the particulate matter filtering tank 33 is in threaded connection with a tank cover 331, a sponge filtering core 332 is movably mounted on the upper surface of the tank cover 331, and the outer surface of the sponge filtering core 332 is in contact with the surface of the inner wall of the particulate matter filtering tank 33.
In this embodiment, the gas with smoke dust passes through the first exhaust pipe 31 to the particulate filter tank 33, the sponge filter element 332 contains water to filter the particulate matter, and the remaining gas is exhausted through the second exhaust pipe 32, wherein the tank cover 331 below the particulate filter tank 33 can be unscrewed to replace the sponge filter element 332.
The working principle of the new energy-saving environment-friendly combustion furnace is described in detail below.
As shown in fig. 1-4, firstly, new energy substances are put into the combustion furnace 11 from the feeding furnace door 12 to be combusted to obtain heat energy, then the gas with smoke dust passes through the exhaust pipe one 31 to the particulate matter filter tank 33, the sponge filter core 332 contains moisture to filter particulate matters, the remaining gas is discharged from the exhaust pipe two 32, wherein the tank cover 331 below the particulate matter filter tank 33 can be unscrewed to conveniently replace the sponge filter core 332, finally, after the combustion is finished, the rotary valve 251 of the slag discharge control device 25 is rotated, the ash containing plate 252 is rotated ninety degrees under the action of the rotary shaft 253, so that the ash on the ash containing plate 252 is dumped to enter the ash discharge pipe 22 through the slag discharge port 13, the motor 21 drives the auger 24 to push the ash to be discharged from the slag discharge port 222, meanwhile, cold water enters the heat exchange pipe 23 from the water pipe inlet 224, the heat in the ash is transferred to the heat exchange pipe 23 through the heat exchange pipe 221, the temperature of the ash is reduced, the temperature of the cold water is increased and flows out from the water pipe outlet 223 to be used, and the effect of automatically discharging slag and recycling heat energy is achieved.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the utility model without departing from the spirit of the inventive concept.
Claims (7)
1. The utility model provides a new forms of energy-concerving and environment-protective combustion furnace, includes and fires burning furnace device main part (1), fire burning furnace device main part (1) including firing burning furnace (11), the front end fixed mounting who fires burning furnace (11) has feeding furnace gate (12), the lower extreme fixed mounting who fires burning furnace (11) has slag notch (13), its characterized in that: the bottom of the combustion furnace (11) is provided with a slag discharging device (2), and the top of the combustion furnace (11) is provided with an exhaust gas treatment device (3);
the ash residue discharge device (2) comprises a motor (21), an ash discharge pipe (22), a heat exchange pipe (23), a packing auger (24) and a slag discharge control device (25), wherein the upper end of the inner wall of the ash discharge pipe (22) is fixedly connected with the outer surface of the slag discharge port (13);
the exhaust treatment device (3) comprises a first exhaust pipe (31), a second exhaust pipe (32) and a particle filter tank (33), wherein one end of the first exhaust pipe (31) is fixedly connected with the top of the inner wall of the combustion furnace (11).
2. The new energy-saving environment-friendly combustion furnace as claimed in claim 1, characterized in that: the inside fixed mounting of ash discharge pipe (22) has heat conduction inner tube (221), slag notch (222) and water pipe inlet (224) have been seted up to the bottom surface of ash discharge pipe (22), water pipe export (223) have been seted up to the top surface of ash discharge pipe (22).
3. The new energy-saving environment-friendly combustion furnace as claimed in claim 1, characterized in that: the output of motor (21) and the one end fixed connection of auger (24), the other end of auger (24) and the inner wall swing joint of ash discharge pipe (22), the surface of auger (24) contacts with the internal surface of heat conduction inner tube (221).
4. The new energy-saving environment-friendly combustion furnace as claimed in claim 1, characterized in that: the heat exchange tube (23) is arranged between the ash discharge tube (22) and the heat conduction inner tube (221), the outer surface of the heat exchange tube (23) is respectively contacted with the surfaces of the ash discharge tube (22) and the heat conduction inner tube (221), and the two ends of the heat exchange tube (23) are respectively fixedly connected with the inner walls of the water pipe inlet (224) and the water pipe outlet (223).
5. The new energy-saving environment-friendly combustion furnace as claimed in claim 1, characterized in that: the slag discharge control device (25) comprises a rotary valve (251), an ash containing plate (252) and a rotating shaft (253), the surface of the rotary valve (251) is movably connected with the inner wall of the combustion furnace (11), one end of the rotating shaft (253) is fixedly connected with the inner side surface of the rotary valve (251), the other end of the rotating shaft (253) is movably connected with the inner wall surface of the combustion furnace (11), and the outer surface of the rotating shaft (253) is fixedly connected with the inner surface of the ash containing plate (252).
6. The new energy-saving environment-friendly combustion furnace as claimed in claim 1, characterized in that: the other end of the exhaust pipe I (31) is fixedly connected with the top of the inner wall of the particulate matter filtering tank (33), and one end of the exhaust pipe II (32) is fixedly connected with the side face of the inner wall of the particulate matter filtering tank (33).
7. The new energy-saving environment-friendly combustion furnace as claimed in claim 1, characterized in that: the lower extreme threaded connection of particulate matter filter jar (33) has cover (331), the upper surface movable mounting of cover (331) has sponge to filter core (332), the surface of sponge filter core (332) contacts with the inner wall surface of particulate matter filter jar (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123007064.9U CN216281460U (en) | 2021-11-30 | 2021-11-30 | New energy-saving environment-friendly combustion furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123007064.9U CN216281460U (en) | 2021-11-30 | 2021-11-30 | New energy-saving environment-friendly combustion furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216281460U true CN216281460U (en) | 2022-04-12 |
Family
ID=81042323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123007064.9U Expired - Fee Related CN216281460U (en) | 2021-11-30 | 2021-11-30 | New energy-saving environment-friendly combustion furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216281460U (en) |
-
2021
- 2021-11-30 CN CN202123007064.9U patent/CN216281460U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220412 |