CN110469865B - Boiler waste heat recycling device - Google Patents
Boiler waste heat recycling device Download PDFInfo
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- CN110469865B CN110469865B CN201910778845.6A CN201910778845A CN110469865B CN 110469865 B CN110469865 B CN 110469865B CN 201910778845 A CN201910778845 A CN 201910778845A CN 110469865 B CN110469865 B CN 110469865B
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- water
- fixedly connected
- pipe
- filter box
- waste heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/006—Layout of treatment plant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/04—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material using washing fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/10—Intercepting solids by filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J2217/00—Intercepting solids
- F23J2217/50—Intercepting solids by cleaning fluids (washers or scrubbers)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chimneys And Flues (AREA)
Abstract
The invention discloses a boiler waste heat recycling device which comprises a furnace body, wherein a smoke exhaust pipe is fixedly connected to the smoke exhaust end of the furnace body, a water pipe is sleeved on the outer side of the smoke exhaust pipe, a heat insulation plate is fixedly connected to the upper side of the furnace body, a heat insulation layer is arranged on the inner side of the heat insulation plate, a water inlet is formed in the left side of the water pipe, a water outlet is formed in the right side of the water pipe, the water inlet and the water outlet both penetrate through the heat insulation plate and extend to the outside of the heat insulation plate, a filter box is fixedly connected to the upper side of the heat insulation plate, the lower side of the filter box is communicated with the smoke exhaust. The invention has reasonable structural design, the water pipe adopts a spiral structure, the water purifying and heating effect is improved, the heat contained in the waste gas is fully utilized, and the waste gas can be filtered for many times, so that the discharge of the waste gas is ensured, and the life of surrounding residents is not influenced.
Description
Technical Field
The invention relates to the technical field of waste heat recovery and utilization, in particular to a boiler waste heat recovery and utilization device.
Background
The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, and the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy.
The boiler is a water container heated on fire, a furnace is a place where fuel is combusted, and the boiler comprises a boiler and a furnace. The hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator. The boiler for supplying hot water is called a hot water boiler, is mainly used for life, and has a small amount of application in industrial production. The boiler for generating steam is called as a steam boiler, often called as a boiler for short, and is widely used for thermal power stations, ships, locomotives and industrial and mining enterprises.
Among the prior art, the used fuel of the majority boiler is the coal, this kind of boiler not only contains a large amount of heats in the cigarette of discharging at the during operation, and contain a large amount of dust and toxic substance in the exhaust fume of discharging, if this kind of gas directly discharges and can cause a large amount of pollutions to the air in the air, contain a large amount of heat energy in the waste gas simultaneously, direct discharge still can waste a large amount of energy, be not conform to the requirement of energy saving and emission reduction development, but common boiler waste heat recovery device can only be with the heat recovery in the exhaust fume of boiler discharging, reach energy-conserving effect, but can not filter dust and the toxic substance in the exhaust fume, so then can lead to the pollution of air, be favorable to peripheral resident's life.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a boiler waste heat recycling device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a boiler waste heat recycling device comprises a furnace body, wherein a smoke exhaust pipe is fixedly connected to the smoke exhaust end of the furnace body, a water pipe is sleeved on the outer side of the smoke exhaust pipe, a heat insulation plate is fixedly connected to the upper side of the furnace body, a heat insulation layer is arranged on the inner side of the heat insulation plate, a water inlet is arranged on the left side of the water pipe, a water outlet is arranged on the right side of the water pipe, the water inlet and the water outlet both penetrate through the heat insulation plate and extend to the outside of the heat insulation plate, a filter box is fixedly connected to the upper side of the heat insulation plate, the lower side of the filter box is communicated with the smoke exhaust pipe, two mounting ports are arranged on the right side of the filter box, a fixing plate is arranged on the right side of the filter box, a magnetic fixing mechanism is arranged between the fixing plate and the filter box, two, two the fixed establishment symmetry sets up, one side of installing frame passes the inside that the installing port extends to the rose box, the part that the installing frame is located the rose box inlays and is equipped with first filter screen, one side of installing frame and the inboard of rose box are provided with coupling mechanism, the upside fixedly connected with water tank of rose box, the junction of water tank and rose box is provided with out the tobacco pipe, the inside of going out the tobacco pipe is provided with the fan, and both fixed connection, the upside of water tank is provided with the water filling port, the right side of water tank is provided with the outlet, the both sides of water tank all are provided with the exhaust port, the inside fixedly connected with second filter screen of exhaust port.
Preferably, the water pipe adopts a spiral structure.
Preferably, magnetism fixed establishment is including the magnetic metal sheet of fixed connection in fixed plate towards rose box one side, the right side fixedly connected with powerful magnetic sheet of rose box can utilize the magnetism principle to realize adsorbing fixed purpose.
Preferably, fixed establishment is including setting up the round hole at the fixed plate upside, the inside transition fit of round hole has the bearing, the inboard fixedly connected with of bearing rotates a section of thick bamboo, the inside of rotating a section of thick bamboo is provided with the threaded rod, and both threaded connection, be provided with the through-hole between round hole and the recess, the inside of through-hole is provided with the guiding mechanism who is used for the threaded rod direction, be provided with the jack that is used for the threaded rod to pass on the installing frame.
Preferably, the guiding mechanism comprises two guiding blocks fixedly connected to the inner side of the through hole, the two guiding blocks are symmetrically arranged, two guiding grooves matched with the guiding blocks are symmetrically arranged on the outer side of the threaded rod, and the guiding blocks are arranged inside the guiding grooves.
Preferably, coupling mechanism includes the picture peg of fixed connection on the installing frame lateral wall, the inboard of rose box is provided with the slot with picture peg looks adaptation, the inside of slot can be inserted to the picture peg.
Preferably, one outward side of the fixing plate is fixedly connected with a handle, the handle is sleeved with an anti-slip sleeve, and the anti-slip sleeve is made of rubber.
Preferably, the bottom in the water tank is of an inclined plane structure, the bottom end of the inclined plane corresponds to the water outlet, and an overflow port is formed in the left side of the water tank.
Preferably, the smoke outlet end of the smoke outlet pipe is provided with two smoke outlets, and the smoke outlets are downward in smoke outlet direction and located in water.
The invention has the beneficial effects that:
when the furnace body discharges waste gas, the waste gas enters the inside of the smoke exhaust pipe, high heat in the waste gas can heat water in the water pipe, purified water enters the inside of the water pipe through the water inlet, and the spiral structure of the water pipe can increase the contact area between the water pipe and the smoke exhaust pipe, so that the heating effect of the purified water can be improved, the waste gas heat is fully utilized for heating treatment, and meanwhile, the heat loss can be reduced by utilizing the arrangement of the heat insulation plate and the heat insulation layer;
when waste gas enters the filter box, the waste gas is filtered by the first filter screen, the two layers of the first filter screens achieve a secondary filtering effect, so that a large amount of impurities in the waste gas can be effectively reduced, then the filtered waste gas enters the smoke outlet pipe under the action of the fan and flows along the channel direction of the smoke outlet pipe, when the waste gas enters water, the waste gas can be further filtered when the waste gas is emitted from the water bottom to the water surface, the filtering effect is improved, and finally the waste gas is filtered by the second filter screen and is discharged to the outside of the water tank from the smoke outlet;
when the first filter screen is blocked and needs to be cleaned or replaced, the fixing plate and the outer side of the filter box are separated by the handle, then the rotating cylinder is rotated, under the matching action of the guide block and the guide groove, the threaded rod can move towards the rotating cylinder through the rotation of the rotating cylinder, the purpose of withdrawing is achieved, the threaded rod slides out of the jack, the mounting frame is detached, so that the cleaning or replacement of the mounting frame is facilitated, otherwise, the mounting frame can be assembled, and meanwhile, the stability of the mounting frame is improved through the matching of the inserting plate and the inserting groove.
Drawings
FIG. 1 is a schematic structural diagram of a boiler waste heat recycling device according to the present invention;
FIG. 2 is a partial enlarged view of the invention at B in FIG. 1
FIG. 3 is an enlarged view of a portion of the invention at A in FIG. 1;
fig. 4 is a schematic cross-sectional structure view of a rotary drum in the waste heat recycling device of a boiler according to the present invention.
In the figure: 1 furnace body, 2 heat-insulating layers, 3 smoke exhaust pipes, 4 water inlets, 5 filter boxes, 6 first filter screens, 7 overflow ports, 8 second filter screens, 9 water injection ports, 10 water tanks, 11 smoke outlet pipes, 12 fans, 13 smoke exhaust ports, 14 water outlet ports, 15 handles, 16 fixing plates, 17 heat-insulating plates, 18 water pipes, 19 water outlets, 20 rotating cylinders, 21 bearings, 22 round holes, 23 guide blocks, 24 threaded rods, 25 guide grooves, 26 mounting ports, 27 mounting frames, 28 magnetic metal plates, 29 powerful magnetic plates, 30 slots and 31 plugboards.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-4, a boiler waste heat recycling device comprises a furnace body 1, a smoke exhaust pipe 3 is fixedly connected to the smoke exhaust end of the furnace body 1, a water pipe 18 is sleeved on the outer side of the smoke exhaust pipe 3, a heat insulation plate 17 is fixedly connected to the upper side of the furnace body 1, a heat insulation layer 2 is arranged on the inner side of the heat insulation plate 17, a water inlet 4 is arranged on the left side of the water pipe 18, a water outlet 19 is arranged on the right side of the water pipe 18, the water inlet 4 and the water outlet 19 both penetrate through the heat insulation plate 17 and extend to the outside of the heat insulation plate, a filter box 5 is fixedly connected to the upper side of the heat insulation plate 17, the lower side of the filter box 5 is communicated with the smoke exhaust pipe 3, two mounting ports 26 are arranged on the right side of the filter box 5, a fixing plate 16 is arranged on the right side, two grooves are symmetrically arranged on one side of the fixing plate 16 facing the filter box 5, a detachable mounting frame 27 is arranged in each groove, two fixing mechanisms for fixing the mounting frame 27 are arranged on the fixing plate 16, the two fixing mechanisms are symmetrically arranged, one side of the mounting frame 27 penetrates through the mounting port 26 and extends into the filter box 5, a first filter screen 6 is embedded in the part, located in the filter box 5, of the mounting frame 27, a connecting mechanism is arranged on one side of the mounting frame 27 and the inner side of the filter box 5, a water tank 10 is fixedly connected to the upper side of the filter box 5, a smoke outlet pipe 11 is arranged at the joint of the water tank 10 and the filter box 5, a fan 12 is arranged in the smoke outlet pipe 11, the water tank 10 and the water inlet 9 are fixedly connected, the upper side of the water tank 10 is provided with the water inlet, the right side of the water tank 10 is provided with the water outlet 14, the two sides of the water tank 10 are both provided with the smoke outlets 13, and the second filter screen 8 is fixedly connected inside the smoke outlets 13.
Specifically, the water tube 18 adopts a helical structure; the inner bottom of the water tank 10 is of an inclined plane structure, the bottom end of the inclined plane corresponds to the position of the water outlet 14, and the left side of the water tank 10 is provided with an overflow port 7; the smoke outlet end of the smoke outlet pipe 11 is provided with two smoke outlets, and the smoke outlet directions of the two smoke outlets are downward and are positioned in the water.
Specifically, the magnetic fixing mechanism includes a magnetic metal plate 28 fixedly connected to one side of the fixing plate 16 facing the filter box 5, a strong magnetic plate 29 fixedly connected to the right side of the filter box 5, and the magnetic fixing mechanism can achieve the purpose of adsorption fixing by using the magnetic principle, and can achieve the purpose of magnetic adsorption fixing by using the magnetism of the magnetic metal plate 28 and the strong magnetic plate 29.
Specifically, fixed establishment is including setting up the round hole 22 at fixed plate 16 upside, the inside transition fit of round hole 22 has bearing 21, bearing 21's inboard fixedly connected with rotates a section of thick bamboo 20, the inside of rotating a section of thick bamboo 20 is provided with threaded rod 24, and both threaded connection, be provided with the through-hole between round hole 22 and the recess, the inside of through-hole is provided with the guiding mechanism who is used for threaded rod 24 to lead, be provided with the jack that is used for threaded rod 24 to pass on the installing frame 27, the rotation of rotating a section of thick bamboo 20 makes threaded rod 24 can move towards rotating a section of thick bamboo 20, reach the mesh of withdrawing, the inside of threaded rod 24 roll-off jack, realize the dismantlement of installing frame 27, so that.
Specifically, the guide mechanism includes two guide blocks 23 fixedly connected to the inner side of the through hole, the two guide blocks 23 are symmetrically arranged, two guide grooves 25 matched with the guide blocks 23 are symmetrically arranged on the outer side of the threaded rod 24, the guide blocks 23 are arranged inside the guide grooves 25, the guide of the threaded rod 24 is realized under the matching action of the guide blocks 23 and the guide grooves 25, and the threaded rod 24 is prevented from rotating along with the rotation of the rotating cylinder 20.
Specifically, the connecting mechanism comprises an inserting plate 31 fixedly connected to the side wall of the mounting frame 27, the inner side of the filter box 5 is provided with a slot 30 matched with the inserting plate 31, and the inserting plate 31 can be inserted into the slot 30, so that the structural stability of mounting of the mounting frame 27 and the filter box 5 can be improved.
In the invention, when the furnace body discharges waste gas, the waste gas enters the inside of the smoke exhaust pipe 3, high heat in the waste gas can heat water in the water pipe 18, purified water enters the inside of the water pipe 18 through the water inlet 4, because the water pipe 18 is in a spiral structure, the contact area between the water pipe 18 and the smoke exhaust pipe 3 can be increased, thereby the heating effect of the purified water can be improved, the heating treatment can be fully performed by utilizing the heat of the waste gas, meanwhile, the heat loss can be reduced by utilizing the arrangement of the heat insulation plate 17 and the heat insulation layer 2, when the waste gas enters the inside of the filter box 5, the waste gas is filtered by utilizing the first filter screen 6, the arrangement of the two layers of the first filter screens 6 achieves the secondary filtering effect, a large amount of impurities in the waste gas can be effectively reduced, then, the filtered waste gas enters the smoke exhaust pipe 11 and flows along the channel direction of the smoke, when the waste gas enters the water, the waste gas can be further filtered when the waste gas is emitted from the water bottom to the water surface, so that the filtering effect is improved, and finally the waste gas is filtered through the second filter screen 8 and is discharged to the outside of the water tank 10 from the smoke outlet 13; when the first filter screen 6 is blocked and needs to be cleaned or replaced, the fixing plate 16 and the outer side of the filter box 5 are separated by the handle 15, then the rotating cylinder 20 is rotated, under the matching action of the guide block 23 and the guide groove 25, the rotating cylinder 20 rotates to enable the threaded rod 24 to move towards the rotating cylinder 20, the purpose of withdrawing is achieved, the threaded rod 24 slides out of the jack, the mounting frame 27 is detached, so that the mounting frame is cleaned or replaced, otherwise, the mounting frame 27 can be assembled, meanwhile, the insertion plate 31 and the slot 30 are matched, and the stability of the mounting frame 27 is improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a boiler waste heat recycling device, includes furnace body (1), the pipe (3) of discharging fume fixedly connected with of furnace body (1), its characterized in that, the outside cover of the pipe (3) of discharging fume is equipped with water pipe (18), the upside fixedly connected with heat insulating board (17) of furnace body (1), the inboard of heat insulating board (17) is provided with insulating layer (2), the left side of water pipe (18) is water inlet (4), the right side of water pipe (18) is delivery port (19), water inlet (4) and delivery port (19) all run through heat insulating board (17) and extend to its outside, the upside fixedly connected with rose box (5) of heat insulating board (17), the downside of rose box (5) communicates with each other with pipe (3) of discharging fume, the right side of rose box (5) is provided with two installing ports (26), the right side of rose box (5) is provided with fixed plate (16), a magnetic fixing mechanism is arranged between the fixing plate (16) and the filter box (5), two grooves are symmetrically arranged on one side of the fixing plate (16) facing the filter box (5), a detachable installation frame (27) is arranged in each groove, two fixing mechanisms for fixing the installation frame (27) are arranged on the fixing plate (16) and symmetrically arranged, one side of the installation frame (27) penetrates through the installation port (26) and extends into the filter box (5), a first filter screen (6) is embedded in the part, located in the filter box (5), of the installation frame (27), a connecting mechanism is arranged on one side of the installation frame (27) and the inner side of the filter box (5), a water tank (10) is fixedly connected to the upper side of the filter box (5), and a smoke outlet pipe (11) is arranged at the connection position of the water tank (10) and the filter box (5), the inside of going out tobacco pipe (11) is provided with fan (12), and both fixed connection, the upside of water tank (10) is provided with water filling port (9), the right side of water tank (10) is provided with outlet (14), the both sides of water tank (10) all are provided with exhaust port (13), the inside fixedly connected with second filter screen (8) of exhaust port (13).
2. The waste heat recovery device of the boiler as claimed in claim 1, characterized in that the water pipe (18) adopts a spiral structure.
3. The boiler waste heat recycling device according to claim 1, wherein the magnetic fixing mechanism comprises a magnetic metal plate (28) fixedly connected to one side of the fixing plate (16) facing the filter box (5), and a strong magnetic plate (29) is fixedly connected to the right side of the filter box (5), so that the purpose of adsorption and fixation can be achieved by using a magnetic principle.
4. The boiler waste heat recycling device according to claim 1, wherein the fixing mechanism comprises a circular hole (22) arranged on the upper side of the fixing plate (16), a bearing (21) is in transition fit with the inside of the circular hole (22), a rotating cylinder (20) is fixedly connected to the inner side of the bearing (21), a threaded rod (24) is arranged inside the rotating cylinder (20) and is in threaded connection with the rotating cylinder, a through hole is arranged between the circular hole (22) and the groove, a guide mechanism for guiding the threaded rod (24) is arranged inside the through hole, and a jack for the threaded rod (24) to pass through is arranged on the mounting frame (27).
5. The boiler waste heat recycling device according to claim 4, characterized in that the guiding mechanism comprises two guiding blocks (23) fixedly connected to the inner side of the through hole, the two guiding blocks (23) are symmetrically arranged, two guiding grooves (25) matched with the guiding blocks (23) are symmetrically arranged on the outer side of the threaded rod (24), and the guiding blocks (23) are arranged inside the guiding grooves (25).
6. The boiler waste heat recycling device according to claim 1, wherein the connecting mechanism comprises an inserting plate (31) fixedly connected to the side wall of the mounting frame (27), the inner side of the filtering box (5) is provided with a slot (30) matched with the inserting plate (31), and the inserting plate (31) can be inserted into the slot (30).
7. The boiler waste heat recycling device according to claim 1, characterized in that a handle (15) is fixedly connected to one outward side of the fixing plate (16), the handle (15) is sleeved with an anti-slip sleeve, and the anti-slip sleeve is made of rubber.
8. The boiler waste heat recycling device according to claim 1, characterized in that the inner bottom of the water tank (10) is a slope structure, the bottom end of the slope corresponds to the position of the water outlet (14), and the left side of the water tank (10) is provided with an overflow port (7).
9. The boiler waste heat recycling device according to claim 1, wherein the smoke outlet end of the smoke outlet pipe (11) has two smoke outlets, and the smoke outlets are downward and located in water.
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| CN201910778845.6A CN110469865B (en) | 2019-08-22 | 2019-08-22 | Boiler waste heat recycling device |
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| CN201910778845.6A CN110469865B (en) | 2019-08-22 | 2019-08-22 | Boiler waste heat recycling device |
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| CN110469865A CN110469865A (en) | 2019-11-19 |
| CN110469865B true CN110469865B (en) | 2021-04-02 |
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| CN111998378B (en) * | 2020-08-15 | 2023-06-23 | 济南齐尔节能科技有限公司 | Industrial combustion waste gas smoke dust particle removing device capable of utilizing waste heat |
| CN112206625A (en) * | 2020-10-13 | 2021-01-12 | 杭州小鲤工业设计有限公司 | Industrial energy-saving emission-reducing type smoke dust purifier |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2004169998A (en) * | 2002-11-20 | 2004-06-17 | Nobuyuki Yamaki | Combustion apparatus |
| CN107764089A (en) * | 2016-08-22 | 2018-03-06 | 天津曹氏锅炉有限公司 | A kind of boiler waste heat utilization system |
| CN208170419U (en) * | 2018-03-14 | 2018-11-30 | 鼎复康药业股份有限公司 | A kind of gas-fired Boiler System |
| CN208222852U (en) * | 2018-04-09 | 2018-12-11 | 浙江大唐国际绍兴江滨热电有限责任公司 | A kind of gas fired-boiler with flue gas heat recovery system |
| CN208332664U (en) * | 2018-04-09 | 2019-01-04 | 浙江大唐国际绍兴江滨热电有限责任公司 | A kind of energy-saving emission-reduction type gas fired-boiler |
| CN208687731U (en) * | 2018-07-11 | 2019-04-02 | 新昌县雅智电子科技有限公司 | One kind can burn away the refuse suitable for remote mountain village and burn environmental protecting device |
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