CN110848970A - Energy-saving environment-friendly gas heating and hot water boiler - Google Patents
Energy-saving environment-friendly gas heating and hot water boiler Download PDFInfo
- Publication number
- CN110848970A CN110848970A CN201910976721.9A CN201910976721A CN110848970A CN 110848970 A CN110848970 A CN 110848970A CN 201910976721 A CN201910976721 A CN 201910976721A CN 110848970 A CN110848970 A CN 110848970A
- Authority
- CN
- China
- Prior art keywords
- water
- boiler
- communicated
- smoke exhaust
- heating
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/22—Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/26—Steam-separating arrangements
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/02—Tops for chimneys or ventilating shafts; Terminals for flues
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/0005—Details for water heaters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chimneys And Flues (AREA)
Abstract
The invention discloses an energy-saving and environment-friendly gas heating and hot water boiler, which relates to the technical field of heating and hot water boilers and comprises a boiler, wherein a smoke exhaust cavity is arranged at the bottom of an inner cavity of the boiler and is communicated with a smoke exhaust tower through a smoke exhaust pipe, a smoke inlet communicated with the end part of the smoke exhaust pipe is arranged at one side of the bottom of the smoke exhaust tower, a slurry pool is arranged below the inner cavity of the smoke exhaust tower, a dust settling mechanism comprises two demisters fixedly connected to the inner wall of the smoke exhaust tower at intervals, spray pipes are arranged on two sides of the upper surface and the lower surface of each demister respectively, a plurality of spray heads which are arranged side by side at equal intervals are fixedly arranged on each spray pipe, the spray pipes are communicated with a circulating water tank through water conveying pipelines, one side of a water collecting and ventilating partition plate is communicated. This application can greatly reduced the dust particle that mix with in the flue gas through falling the dirt machine to can reach the defogging and handle, and then can guarantee the gaseous cleanliness factor in the atmosphere of discharging.
Description
Technical Field
The invention relates to the technical field of heating hot water boilers, in particular to an energy-saving and environment-friendly gas heating and hot water boiler.
Background
Waste heat boilers, as the name implies, refer to boilers that heat water to a certain temperature using waste heat in waste gas, waste material or waste liquid and heat generated by burning combustible materials thereof in various industrial processes. The oil-fired boiler, the gas-fired boiler and the coal-fired boiler with the smoke box and the smoke flue waste heat recovery function are also called waste heat boilers, and the waste heat boilers can produce hot water or steam through waste heat recovery to be supplied to other sections for use.
The energy conservation and emission reduction are enhanced, the low-carbon development is realized, the method is an important content of ecological civilization construction in China, and the method is a necessary way for promoting economic quality improvement, efficiency improvement and upgrading. The state government requires accelerating the updating and the reconstruction of the coal-fired boiler, popularizing the high-efficiency energy-saving environment-friendly boiler, comprehensively promoting the upgrading and the reconstruction of the boiler with substandard coal-fired pollutant emission, providing 'replacing coal by gas and replacing coal by electricity' in some areas, strengthening technical innovation, accelerating the popularization and the application of advanced technology, and solving the problem of the influence of substandard emission on atmospheric environment. At present, household heating and hot water equipment is gradually used in households in many areas in the south of China, and energy-saving and environment-friendly gas heating and hot water boilers inevitably expand wide markets and are widely applied.
However, the traditional waste heat boiler has low heat utilization rate and serious heat loss, thereby wasting resources.
Disclosure of Invention
The invention aims to provide an energy-saving and environment-friendly gas heating and hot water boiler to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an energy-concerving and environment-protective gas heating and boiler, includes the boiler, the inner chamber middle part fixed mounting of boiler has the gas pipeline that is used for heating the water, and the one end fixed mounting that the gas pipeline extends the boiler has combustor and the inner chamber bottom of boiler to be provided with the chamber of discharging fume, and the chamber of discharging fume communicates each other with the exhaust fume tower through the pipe of discharging fume, and the inner chamber top of boiler communicates the steam inlet end of catch water through the steam outlet pipe of a plurality of equidistance side by side simultaneously, and the steam outlet end of catch water passes through the input of air duct intercommunication tubular heat exchanger, and tubular heat exchanger's water outlet end communicates the inner chamber to the boiler through the aqueduct, bottom one side of exhaust fume tower is provided with the mouth that advances that communicates with exhaust fume pipe end portion, and the inner.
As a further scheme of the invention: the water inlet end of the tubular heat exchanger is connected with an external water supply source, and the output end of the tubular heat exchanger is fixedly connected with a water outlet pipe.
As a still further scheme of the invention: and the smoke exhaust pipe is additionally provided with an induced draft fan and a smoke gate valve.
As a still further scheme of the invention: and the water guide pipe is additionally provided with an electromagnetic valve.
As a still further scheme of the invention: the inner cavity of the boiler is communicated with the outside through a water return pipe, and an electromagnetic valve is additionally arranged on the water return pipe.
As a still further scheme of the invention: one side of the slurry pool is connected with a sewage treatment system through a pipeline.
As a still further scheme of the invention: dust fall mechanism includes the defroster of two interval fixed connection in the tower inner wall of discharging fume, and the upper and lower surface both sides of every defroster all are provided with the shower, fixed mounting has a plurality of equidistance shower heads side by side on the shower, and the play water end of shower head all towards the surface that corresponds the defroster, the below that is in two demisters simultaneously is provided with the ventilative baffle of catchmenting, and the ventilative baffle fixed connection of catchmenting is in the corresponding inner wall of the tower of discharging fume, the shower all converges through the water supply pipeline and communicates there is circulation tank, and one side of the ventilative baffle of catchmenting has the filtration jar through drinking-water pipeline intercommunication, it has circulation tank through circulation pipeline intercommunication to filter the jar.
As a still further scheme of the invention: still including filtering the filtering component who sets up in the jar, filtering component includes the support ring of filtering jar internal perisporium lower edge fixed connection, has laid a plurality of drums that pile up on the support ring, and the bottom fretwork of drum covers and is connected with the filter screen.
As a still further scheme of the invention: the top opening of filtering jar is provided with the cover, and crosses and to be provided with the water inlet with drinking-water pipeline intercommunication on a side reason of filtering jar, and crosses another side lower edge of filtering jar and be provided with the delivery port with circulation pipeline intercommunication.
Compared with the prior art, the invention has the beneficial effects that:
(1) this application makes the water that has the heat flow back to the boiler through the aqueduct, and discharge by the outlet pipe after the vapor heat transfer precooling, thereby make the heat in the boiler during operation production a large amount of vapor can be recycled, originally to the operation that the moisturizing adopted direct access cold water in the boiler mostly, and utilize the water source that will have the temperature after the vapor heat transfer to lead to into the boiler by the aqueduct now, and then guarantee the temperature stability in the boiler as far as possible, so reduced the use amount of relevant fuel to a certain extent, reached energy-concerving and environment-protective purpose.
(2) This application is through leading to water to the shower and then evenly spraying by the shower head to with the dust contact in the smog in order to reach the dust fall process, with the dust content in the reduction smog, then discharge by the tower top of discharging fume after the defogging operation of defroster again, this lift can the greatly reduced flue gas in the dust particle that mix with, and can reach the defogging and handle, and then can guarantee to discharge the gaseous clean nature in the atmosphere.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of a dust fall mechanism in the present invention.
FIG. 3 is a schematic view of the construction of the canister of the present invention.
As shown in the figure: the device comprises a combustor 1, a boiler 2, a smoke exhaust cavity 3, a steam outlet pipe 4, a steam-water separator 5, a gas guide pipe 6, a water outlet pipe 7, a tubular heat exchanger 8, a water inlet pipe 9, a water guide pipe 10, a smoke exhaust pipe 11, a water return pipe 12, a smoke exhaust tower 13, a slurry tank 14, a sewage treatment system 15, a spray pipe 16, a demister 17, a filter tank 18, a circulating water tank 19, a spray header 20, a water pumping pipeline 21, a circulating pipeline 22, a water feeding pipeline 23, a cylinder 24, a filter screen 25, a water inlet 26, a water outlet 27 and a water-collecting ventilating partition plate 28.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
In the first embodiment, please refer to fig. 1-2, an energy-saving and environment-friendly gas heating and hot water boiler comprises a boiler 2, a gas pipeline for heating water is fixedly installed in the middle of an inner cavity of the boiler 2, a burner 1 is fixedly installed at one end of the gas pipeline extending out of the boiler 2, the burner 1 is used for igniting relevant fuel and introducing heat into the gas pipeline to heat water in the boiler 2, a smoke exhaust cavity 3 is arranged at the bottom of the inner cavity of the boiler 2, the smoke exhaust cavity 3 is communicated with a smoke exhaust tower 13 through a smoke exhaust pipe 11, meanwhile, the top of the inner cavity of the boiler 2 is communicated with a steam inlet end of a steam-water separator 5 through a plurality of steam outlet pipes 4 arranged side by side at equal intervals, a steam outlet end of the steam-water separator 5 is communicated with an input end of a tubular heat exchanger 8 through a gas guide pipe 6, a water outlet end of the tubular heat exchanger 8 is communicated with the inner cavity of the boiler 2 through a water, the water droplets are returned to the boiler 2 and the water vapor is conducted through the gas conduit 6 to the tubular heat exchanger 8.
The water inlet end of the tubular heat exchanger 8 is connected with an external water supply source, the output end of the tubular heat exchanger 8 is fixedly connected with a water outlet pipe 7, after water vapor and cold water entering the tubular heat exchanger 8 are subjected to sufficient heat exchange, water with heat flows back to the boiler 2 through a water guide pipe 10, the water vapor is discharged from the water outlet pipe 7 after being subjected to heat exchange precooling, so that the heat in the large amount of water vapor generated during the working of the boiler 2 can be reused, the operation of directly introducing cold water into the boiler 2 is mostly adopted for supplementing water in the prior art, a water source with temperature is introduced into the boiler 2 through the water guide pipe 10 after the water vapor is subjected to heat exchange, the water temperature in the boiler 2 is further ensured to be stable as far as possible, the usage amount of related fuels is reduced to a certain extent, and the purposes of energy conservation and environmental.
Further, install draught fan and flue gas gate valve additional on the pipe 11 of discharging fume, the draught fan is arranged in taking out the flue gas in the chamber 3 of discharging fume into the smoke exhaust tower 13 to in realize follow-up dust fall to the flue gas and handle, and the flue gas gate valve can control the flow that the flue gas got into smoke exhaust tower 13, so that better assurance dust fall effect.
Furthermore, an electromagnetic valve is additionally arranged on the water guide pipe 10 so as to control the amount of return water entering the boiler 2 and ensure that the water level in the boiler 2 is in a reasonable interval.
Further, the inner chamber of boiler 2 passes through wet return 12 and outside intercommunication, and adds on the wet return 12 and is equipped with the solenoid valve to can accomplish the moisturizing operation of initial stage through wet return 12.
The bottom one side of smoke exhaust tower 13 is provided with the inlet flue that communicates with 11 tip of discharging fume, and is provided with thick liquid pond 14 below the inner chamber of smoke exhaust tower 13, and thick liquid pond 14 is used for the sewage of amassing smoke exhaust tower 13 production, and there is sewage treatment system 15 one side of thick liquid pond 14 through the pipe connection to reach clear thick liquid processing to thick liquid pond 14, and the interior top of smoke exhaust tower 13 is provided with dust fall mechanism, the dust in the reduction flue gas that can show through dust fall mechanism, and then guarantees exhaust gas's cleanliness.
Further, the dust falling mechanism comprises two demisters 17 fixedly connected with the inner wall of the smoke exhaust tower 13 at intervals, and both sides of the upper and lower surfaces of each demister 17 are provided with a spray pipe 16, a plurality of spray heads 20 which are arranged side by side at equal intervals are fixedly arranged on the spray pipes 16, the water outlet ends of the spray heads 20 face the surface of the corresponding demister 17, meanwhile, a water collecting ventilating partition plate 28 is arranged below the two demisters 17, the water collecting ventilating partition plate 28 is fixedly connected with the corresponding inner wall of the smoke exhaust tower 13, water is introduced into the spray pipe 16 and then uniformly sprayed by the spray header 20, thereby contacting with the dust in the smoke to achieve the dust falling process so as to reduce the dust content in the smoke, then discharge by exhaust tower 13 top after demister 17's defogging operation again, this dust particle that mix with in can the greatly reduced flue gas to can reach the defogging and handle, and then can guarantee the gaseous cleanliness factor in the atmosphere of discharging.
The spraying pipes 16 are all communicated with a circulating water tank 19 through water feeding pipelines 23 in a converging mode, one side of the water collecting ventilating partition plate 28 is communicated with a filtering tank 18 through a water pumping pipeline 21, the filtering tank 18 is communicated with the circulating water tank 19 through a circulating pipeline 22, and therefore water circulation and filtering treatment can be achieved.
In the second embodiment, referring to fig. 3, the following technical features are added to the first embodiment:
still including the filtering component who sets up in the filtration jar 18, filtering component includes the support ring of 18 internal perisporium lower edges fixed connection of filtration jar, has laid a plurality of drums 24 that pile up on the support ring, and the bottom fretwork of drum 24 covers and is connected with the filter screen to play the effect of holding back to impurity in the water.
Furthermore, the top of the filtering tank 18 is open and provided with a tank cover, the upper edge of one side of the filtering tank 18 is provided with a water inlet 26 communicated with the water pumping pipeline 21, and the lower edge of the other side of the filtering tank 18 is provided with a water outlet 27 communicated with the circulating pipeline 22, so that the purposes of water inlet, interception and water outlet are realized, the purpose of recycling is achieved, and the subjects of water saving and energy saving and environmental protection are realized.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (9)
1. An energy-saving and environment-friendly gas heating and hot water boiler comprises a boiler (2) and is characterized in that a gas pipeline for heating water is fixedly arranged in the middle of an inner cavity of the boiler (2), a burner (1) is fixedly arranged at one end of the gas pipeline extending out of the boiler (2), a smoke exhaust cavity (3) is arranged at the bottom of the inner cavity of the boiler (2), the smoke exhaust cavity (3) is communicated with a smoke exhaust tower (13) through a smoke exhaust pipe (11), the top of the inner cavity of the boiler (2) is communicated with a steam inlet end of a steam-water separator (5) through a plurality of steam outlet pipes (4) which are arranged side by side at equal intervals, a steam outlet end of the steam-water separator (5) is communicated with an input end of a tubular heat exchanger (8) through a gas guide pipe (6), a water outlet end of the tubular heat exchanger (8) is communicated with the inner cavity of the boiler (2) through a water guide pipe (10), a smoke inlet communicated with the, and a slurry pool (14) is arranged below the inner cavity of the smoke exhaust tower (13), and a dust settling mechanism is arranged above the inner cavity of the smoke exhaust tower (13).
2. An energy-saving and environment-friendly gas-fired heating and water-heating boiler as claimed in claim 1, wherein the water inlet end of the tubular heat exchanger (8) is connected with an external water supply source, and the water outlet pipe (7) is fixedly connected with the output end of the tubular heat exchanger (8).
3. The energy-saving environment-friendly gas heating and hot water boiler as claimed in claim 1, wherein the smoke exhaust pipe (11) is additionally provided with an induced draft fan and a smoke gate valve.
4. An energy-saving and environment-friendly gas-fired heating and hot water boiler as claimed in claim 1, wherein the water introduction pipe (10) is additionally provided with an electromagnetic valve.
5. An energy-saving and environment-friendly gas-fired heating and hot water boiler as defined in claim 1, wherein the inner chamber of the boiler (2) is communicated with the outside through a return pipe (12), and the return pipe (12) is additionally provided with an electromagnetic valve.
6. An energy saving and environment friendly gas heating and water heating boiler as claimed in claim 1, wherein a sewage treatment system (15) is connected to one side of the slurry tank (14) through a pipe.
7. The energy-saving and environment-friendly gas heating and water heating boiler according to claim 1, wherein the dust-settling mechanism comprises two demisters (17) fixedly connected to the inner wall of the smoke-discharging tower (13) at intervals, spray pipes (16) are arranged on both sides of the upper and lower surfaces of each demister (17), a plurality of spray heads (20) arranged side by side at equal intervals are fixedly arranged on each spray pipe (16), the water outlet ends of the spray heads (20) face the surfaces of the corresponding demisters (17), water-collecting and air-permeable partition plates (28) are arranged below the two demisters (17), the water-collecting and air-permeable partition plates (28) are fixedly connected to the corresponding inner wall of the smoke-discharging tower (13), the spray pipes (16) are communicated with a circulating water tank (19) through water supply pipelines (23), and one side of each water-collecting and air-permeable partition plate (28) is communicated with a filter tank (18) through a water pumping pipeline (, the filtering tank (18) is communicated with a circulating water tank (19) through a circulating pipeline (22).
8. The energy-saving environment-friendly gas heating and water heating boiler according to any one of claims 1 to 7, further comprising a filtering assembly arranged in the filtering tank (18), wherein the filtering assembly comprises a supporting ring fixedly connected with the lower edge of the inner peripheral wall of the filtering tank (18), a plurality of stacked cylinders (24) are arranged on the supporting ring, and the bottom ends of the cylinders (24) are hollowed out and connected with a filtering net in a covering manner.
9. An energy-saving and environment-friendly gas heating and water heating boiler according to claim 8, wherein the top of the filtering tank (18) is open and provided with a tank cover, and the upper edge of one side of the filtering tank (18) is provided with a water inlet (26) communicated with the water pumping pipeline (21), and the lower edge of the other side of the filtering tank (18) is provided with a water outlet (27) communicated with the circulating pipeline (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910976721.9A CN110848970A (en) | 2019-10-15 | 2019-10-15 | Energy-saving environment-friendly gas heating and hot water boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910976721.9A CN110848970A (en) | 2019-10-15 | 2019-10-15 | Energy-saving environment-friendly gas heating and hot water boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110848970A true CN110848970A (en) | 2020-02-28 |
Family
ID=69596489
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910976721.9A Pending CN110848970A (en) | 2019-10-15 | 2019-10-15 | Energy-saving environment-friendly gas heating and hot water boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110848970A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758289A (en) * | 2021-09-15 | 2021-12-07 | 湖南金业环保科技有限公司 | Smelting furnace waste heat recovery system and method for recycling solid waste |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009079882A (en) * | 2007-09-25 | 2009-04-16 | Earth Conscious:Kk | Combustion system |
| CN203043655U (en) * | 2013-01-09 | 2013-07-10 | 长沙鸿源水处理技术开发有限公司 | Filtering device of water treatment equipment |
| CN206168155U (en) * | 2016-09-21 | 2017-05-17 | 江苏大学 | High -efficient whirl desorption fine particle device of wet -type |
| CN206222681U (en) * | 2016-11-25 | 2017-06-06 | 宁夏华清节能环保锅炉有限公司 | A kind of energy-conserving and environment-protective gas-heating and hot-water boiler |
| CN109364672A (en) * | 2018-12-03 | 2019-02-22 | 广西马山县壮香缘食品有限公司 | A kind of Environmental-protecting dust-removing air washer |
-
2019
- 2019-10-15 CN CN201910976721.9A patent/CN110848970A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009079882A (en) * | 2007-09-25 | 2009-04-16 | Earth Conscious:Kk | Combustion system |
| CN203043655U (en) * | 2013-01-09 | 2013-07-10 | 长沙鸿源水处理技术开发有限公司 | Filtering device of water treatment equipment |
| CN206168155U (en) * | 2016-09-21 | 2017-05-17 | 江苏大学 | High -efficient whirl desorption fine particle device of wet -type |
| CN206222681U (en) * | 2016-11-25 | 2017-06-06 | 宁夏华清节能环保锅炉有限公司 | A kind of energy-conserving and environment-protective gas-heating and hot-water boiler |
| CN109364672A (en) * | 2018-12-03 | 2019-02-22 | 广西马山县壮香缘食品有限公司 | A kind of Environmental-protecting dust-removing air washer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113758289A (en) * | 2021-09-15 | 2021-12-07 | 湖南金业环保科技有限公司 | Smelting furnace waste heat recovery system and method for recycling solid waste |
| CN113758289B (en) * | 2021-09-15 | 2023-11-10 | 湖南金业环保科技有限公司 | Smelting furnace waste heat recovery system and method for recycling solid waste |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201050793Y (en) | Boiler high-performance energy-saving dust-removing preheating system | |
| CN110848970A (en) | Energy-saving environment-friendly gas heating and hot water boiler | |
| CN202151545U (en) | Environment-friendly, energy-saving and efficient multi-stage dust remover | |
| CN107367059A (en) | A kind of energy-saving, environmental protection boiler | |
| CN206637835U (en) | A kind of environment protection vertical boiler with heat recovery and utilization | |
| CN208893936U (en) | A kind of efficient coal-fired kiln gas disappears white device | |
| CN204328989U (en) | A kind of residual heat from boiler fume recovery system | |
| CN206648069U (en) | A kind of residual heat from boiler fume recovery system | |
| CN216716797U (en) | Drying room for directly heating Cantonese sausage by utilizing clean flue gas of hot blast stove | |
| CN206762558U (en) | A kind of steam boiler exhaust gas and smoke purifying processing device | |
| CN210717514U (en) | Biomass fuel boiler | |
| CN203215981U (en) | Environment-friendly and energy-saving biomass fuel boiler | |
| CN210113872U (en) | Automatic efficient energy-saving special fermentation machine for edible fungus sticks | |
| CN208516990U (en) | High-temperature flue gas heated waste water multi-stage, efficient evaporator | |
| CN206648287U (en) | A kind of energy-saving, environmental protection boiler of Utilizing Energy Sources in Reason | |
| KR101611030B1 (en) | An apparatus for collecting exhaust gas of firewood boiler | |
| CN203625414U (en) | Dry cloth-bag dust removal device for carbon steel converter capable of recovering waste heat in whole process | |
| CN209214110U (en) | A kind of hot-blast stove | |
| CN202993238U (en) | Boiler flue heat recovery energy-saving and environment-friendly system | |
| CN202032558U (en) | Automatic waste heat recoverer for boiler smoke | |
| CN103234265A (en) | Biomass fuel environment-friendly energy-saving boiler and waste heat recovery method | |
| CN206463751U (en) | A kind of lime kiln furnace roof desulphurization system | |
| CN201363889Y (en) | High-efficiency smokeless dust-removing and energy-saving heating stove | |
| CN219222832U (en) | Boiler flue gas waste heat recovery device | |
| CN203874605U (en) | Heating system of dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200228 |
|
| RJ01 | Rejection of invention patent application after publication |