CN106225013A - Hot clean moulded coal special furnace adopted by a kind of fire tube - Google Patents
Hot clean moulded coal special furnace adopted by a kind of fire tube Download PDFInfo
- Publication number
- CN106225013A CN106225013A CN201610774816.9A CN201610774816A CN106225013A CN 106225013 A CN106225013 A CN 106225013A CN 201610774816 A CN201610774816 A CN 201610774816A CN 106225013 A CN106225013 A CN 106225013A
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- Prior art keywords
- fire tube
- fire
- burner hearth
- short
- tube
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/183—Stoves with open fires, e.g. fireplaces with additional provisions for heating water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/185—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion
- F24B1/189—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by air-handling means, i.e. of combustion-air, heated-air, or flue-gases, e.g. draught control dampers
- F24B1/19—Supplying combustion-air
- F24B1/1905—Supplying combustion-air in combination with provisions for heating water only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/191—Component parts; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/191—Component parts; Accessories
- F24B1/197—Hearths
Abstract
The invention discloses a kind of fire tube and adopt hot clean moulded coal special furnace, including body of heater, burner hearth connects with the discharge flue being located at body of heater side, the fire tube that vertical direction is arranged it is provided with in discharge flue, fire tube is divided into long fire tube and short fire tube, its short-and-medium fire tube is near burner hearth side, the lower port of short fire tube is concordant with the fire door of body of heater, long fire tube is away from burner hearth side, the lower port of long fire tube flushes with burner hearth waist, the lower port of long fire tube and short fire tube is connected by the water jacket wall bent, the upper port of long fire tube and short fire tube flushes, and the upper port of long fire tube and short fire tube is fixed on discharge flue inwall by fire banking-up board;Being Rotary dust collecting chamber below fire tube, Rotary dust collecting chamber is by dogleg passage and discharge flue inlet communication.Flue fire tube arrangement and structure are improved by the present invention, it is achieved in the circulation of the stage of lighting a fire flue gas different with the very hot oven stage, so that this stove has the advantages such as good, the energy-conserving and environment-protective of endothermic effect.
Description
Technical field
The invention belongs to civilian cleaning stove technical field, hot clean moulded coal special furnace adopted by especially a kind of fire tube.
Background technology
In recent years atmospheric pollution aggravation, autumn and winter season haze phenomenon take place frequently, and wherein, the extensive burning PM2.5 discharge of raw coal increases
It it is mostly one of key factor of being formed of haze.The fossil energy that coal is fixed as reserves, has important in the national economic development
Effect, in order to take into account economic development and environmental conservation, the development of clean moulded coal and use, be effectively reduced soot emissions, fall
Low SO2Deng pollutant emission, it it is the good method of coal-fired comprehensive high-efficiency utilization.Moulded coal replacement of fuel scatter fire of raw coal is benefited the nation and the people, and is
Country advocate and help.
Present stage, government adjusts in energy resource structure, forbids scatter fire of raw coal, promotes clean moulded coal, for effectively reducing town and country
Resident's scatter fire of raw coal pollute, improve air quality, governments at all levels while promoting the use of clean moulded coal, the civilian nothing of supporting popularization
Shaped coal of bituminous coal special furnace set, efficiently to use anthracite briquette.
As stove enterprise, we strengthen Innovation Input, for this energy resource structure conversion present in New-type fuel replace
Change, demand that environmental requirement is high, it is considered to light a fire in actually used stage and very hot oven stage, the emission problem to coal gas of high temperature, press
According to the condition of Combustion of Mould Coal, have devised a kind of fire tube being applicable to moulded coal or anchracite ball and adopt hot clean moulded coal special furnace.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of fire tube and adopts hot clean moulded coal special furnace, and this stove is to flue fire
Pipe arrangement and structure improve, it is achieved in the circulation of the stage of lighting a fire flue gas different with the very hot oven stage, so that this stove
There is the advantages such as good, the energy-conserving and environment-protective of endothermic effect.
For solving above-mentioned technical problem, the technical solution used in the present invention is: it is special that hot clean moulded coal adopted by a kind of fire tube
Stove, including body of heater, is provided with burner hearth and Dust Storage Room in body of heater, furnace body outer wall is water jacket layer, it is characterised in that described burner hearth with set
Discharge flue connection in body of heater side, is provided with the fire tube that vertical direction is arranged in described discharge flue, flue gas is arranged through fire tube
Going out, fire tube is divided into long fire tube and short fire tube, and its short-and-medium fire tube is near burner hearth side, and the lower port of short fire tube is put down with the fire door of body of heater
Together, the high-temperature flue gas in burner hearth horizontally enters into short fire tube through discharge flue import, and long fire tube is away from burner hearth side, under long fire tube
Port flushes with burner hearth waist, the high-temperature flue gas in burner hearth through discharge flue import downwards invert entrance long fire tube, long fire tube and
The lower port of short fire tube is connected by the water jacket wall that bends, and the upper port of long fire tube and short fire tube flushes, and long fire tube and short fire
The upper port of pipe is fixed on discharge flue inwall by fire banking-up board;Being Rotary dust collecting chamber below fire tube, Rotary dust collecting chamber is by folding
Curved passage and discharge flue inlet communication, be arranged above flue gas merging chamber at fire tube, and flue gas merging chamber upper surface is chimney.
Being further qualified said structure, 2 times of a length of short fire tube length of described long fire tube, short fire tube is arranged
One row, long fire tube arranges that two rows, the middle part of long fire tube are provided with the reinforcement being connected with discharge flue.
Said structure is further qualified, is square ash-falling chamber, ash-falling chamber and storage below described Rotary dust collecting chamber
Ash separates between room, is provided with cleaning door on ash-falling chamber's sidewall.
Being further qualified said structure, described sidewall of the furnace body is provided with secondary air passage, secondary air passage
Being positioned at burner hearth very hot oven layer peripheral, the secondary air inlet of described secondary air passage is located at the top of Dust Storage Room, and secondary air leads to
The secondary wind outlet in road is the rotation air channel around stockhole, and the described air channel that rotates surrounds the fire-collection ring at furnace outlet.
Being further qualified said structure, described fire-collection ring is conically shaped structure, and its side is provided with inside and outside connection
Aperture.
Being further qualified said structure, described secondary air inlet is provided with airflow regulating switch.
Said structure is further qualified, above described fire-collection ring, between fire door, is provided with gear coal tooth and firestopping ring,
Described gear coal tooth and firestopping ring one annulus around fire door of composition, wherein firestopping ring is located close to discharge flue side.
Being further qualified said structure, described gear coal tooth includes a semi-circular shape plate and at semicircular plate table
The pecten that face sets, its projection highly-filled between fire door and fire-collection ring.
Being further qualified said structure, described firestopping ring is semi-circular shape structure, surface arc-shaped transition, and it is filled
In fire door and and fire-collection ring between.
Being further qualified said structure, described upper furnace is tapered configuration, and its outlet is circle, under burner hearth
Portion is square storage bin, is circular to square transition structure in the middle part of burner hearth, defines circular upper part and square lower part and storing burning is one
The burner hearth of body, is fire-proof heat-insulating material between burner hearth and water jacket layer.
Use and have the beneficial effects that produced by technique scheme:
(1) present invention is the special furnace set for Combustion of Mould Coal, on the basis of original coal briquette stove, to the knot in discharge flue
Structure has made further improvement, arranges vertical fire tube in discharge flue, it is contemplated that stove is lit a fire stage and the combustion in very hot oven stage
Material oxygen demand and to distribute heat different, is length difference fire tube designs, and short tube is located close to body of heater side, lights a fire the stage, cigarette
Road is directly connected the outer air of stove by short fire tube above, and flue gas is good by property, and after lighting fuel, furnace chamber is quickly generated negative pressure, raw
Fire is rapidly and efficiently;In the very hot oven stage, high-temperature flue gas is by after Rotary dust collecting chamber, and a part, by anterior short fire tube, still has
Most is by the long fire tube passage at rear portion, is formed and forces reversion dedusting, and endothermic effect is good, energy-conserving and environment-protective;
(2) secondary exhausting of stove is improved by the present invention, and it is peripheral that secondary exhausting passage is positioned at burner hearth very hot oven layer, can heat
Secondary wind, it is to avoid humid air enters impact burning, and secondary air inlet arranges airflow regulating switch, adjusting air inlet amount size,
Secondary air inlet is positioned at fire grate top, can regulate air intake respectively with main air intake, keeps main air intake and secondary air reasonably
Ratio, it is achieved preferably air distribution effect;
(3) the gear coal tooth in the present invention and firestopping ring are placed at fire door, and high-temperature flue gas circulation style is carried out break-in so that it is around
Water jacket layer at fire door is fully contacted, and fully absorbs heat in high-temperature flue gas, improves heat utilization efficiency, can simultaneously be effectively to height
Tiny coal ash in temperature flue gas is collected, it is to avoid enter air, pollutes surrounding;
(4) chamber structure in the present invention uses the fire-assembling style burner hearth of integrated " circular upper part and square lower part ", wide bottom its storage bin
Spacious, good permeability, it is difficult to slagging scorification, in upper-part centralized, poly-fire heats, and radiant heat is high, is specifically designed to Combustion of Mould Coal, and burning condition fills
Foot, full combustion of fuel, the thermal efficiency is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention;
Fig. 2 is A-A sectional view in Fig. 1;
Fig. 3 is the structural representation of the secondary air passage in the present invention;
Fig. 4 is the structural representation of firestopping ring;
Fig. 5 is the structural representation of gear coal tooth;
Fig. 6 is the structural representation of airflow regulating switch;
Fig. 7 is the structural representation of fire-collection ring;
The flue gas circulation schematic diagram of Fig. 8 present invention, wherein the curve of band arrow is circulation path;
In figure: 1, Dust Storage Room, 2, fire grate, 3, secondary air inlet, 4, moulded coal, 5, burner hearth, 6, gear coal tooth, 7, fire door, 8, firestopping ring,
9, short fire tube, 10, chimney, 11, long fire tube, 12, discharge flue import, 13, Rotary dust collecting chamber, 14, ash-falling chamber, 15, secondary enters
Wind passage, 16, rotate air channel, 17, fire-collection ring, 18, fire banking-up board, 19, flue gas merging chamber, 20, water jacket wall, 21, cleaning door.
Detailed description of the invention
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings.
Present invention relates particularly to a kind of fire tube and adopt hot clean moulded coal special furnace, be mainly used in the efficient burning of moulded coal.Its knot
Structure as shown in Figure 1, specifically includes body of heater and is positioned at the discharge flue of body of heater side, being provided with burner hearth 5 and Dust Storage Room 1 in body of heater,
Burner hearth 5 is positioned at the top of Dust Storage Room 1, and the middle fire grate 2 that passes through separates, is water jacket layer at furnace body outer wall, and discharge flue with burner hearth 5 is
Connection, communicating position is in the exit of burner hearth 5.
The present invention is on the basis of said structure, improves discharge flue structure, and the structure of improvement is at accompanying drawing 1
In, wherein it being provided with the fire tube that vertical direction is arranged in discharge flue, in body of heater, the high-temperature flue gas obtained by briquet is through heat exchange
After, discharge stove through fire tube, during discharging, it is achieved uncombusted impurity in high-temperature flue gas exhaust-heat absorption and flue gas is gone
Remove.Wherein the structure of fire tube is divided into two kinds, and one is short fire tube 9, its short-and-medium fire tube 9 near burner hearth 5 side, short fire tube 9 times
Port is concordant with the fire door 7 of body of heater, and the high-temperature flue gas in burner hearth 5 horizontally enters into short fire tube 9 through discharge flue import 12, another kind of
For long fire tube 11, long fire tube 11 is away from burner hearth 5 side, and the lower port of long fire tube 11 is substantially flush with burner hearth 5 waist, in burner hearth 5
High-temperature flue gas through discharge flue import 12 downwards invert entrance long fire tube 11, the lower port of long fire tube 11 and short fire tube 9 is by curved
The water jacket wall 20 of folding connects, and the upper port of long fire tube 11 and short fire tube 9 flushes, and long fire tube 11 and the upper port of short fire tube 9
It is fixed on discharge flue inwall by fire banking-up board 18.Space-closed between water jacket wall 20 and 18 fire tubes of fire banking-up board, it is to avoid flue gas
Enter, only allow flue gas to be passed through by fire tube.
The structures shape of fire tube two kinds of paths of flow of flue gas, by the curve arrow in accompanying drawing 8 it can be seen that two kinds of streams
The stage that path is mainly different be applicable to stove uses.The lower port of short fire tube 9 is concordant with the fire door 7 with body of heater, this
The high-temperature flue gas that sample is obtained by briquet in burner hearth 5, enters short fire tube 9, the directly outer air of connection stove, cigarette along horizontal direction
Gas is good by property, is quickly generated negative pressure in burner hearth 5, and the shortest fire tube 9 promotes that air circulates, and provides fully for burning in burner hearth 5
Oxygen, this mode is mainly used in initial the lighting a fire the stage of stove, or the short time needs the stage of very hot oven, lights a fire quickly high
Effect;Long fire tube 11 lower port be substantially flush with burner hearth 5 waist, the lower port seat of the longest fire tube 11 to be less than short fire tube 9
Lower port, after high-temperature flue gas needs to flow downward, a part, by front short fire tube 9, still has most by long fire tube 11
Passage, enters back into long fire tube 11, is formed and forces reversion dedusting, is mainly used in the fuel combustion very hot oven stage, and endothermic effect is good, energy-saving ring
Protect.
In order to the uncombusted dust in fire tube is collected in the present invention, it is arranged above flue gas merging chamber 19 at fire tube,
Flue gas merging chamber 19 upper surface is the chimney 10 of reducing, is Rotary dust collecting chamber 13 below fire tube, and Rotary dust collecting chamber 13 is by folding
Curved passage connects with discharge flue import 12, is square ash-falling chamber 14 below Rotary dust collecting chamber 13, ash-falling chamber 14 and Dust Storage Room 1
Between separate, ash-falling chamber 14 sidewall is provided with cleaning door 21.
When the middle fire tube of the present invention is processed, for the ease of processing, general fire tube uses the steel pipe of normal diameter, and it sets
Count about 2 times of a length of short fire tube 9 length of long fire tube 11, or according to burner hearth 5 height need somewhat adjust.At accompanying drawing
It will be seen that short fire tube 9 arranges that a row, long fire tube 11 arrange two rows in 2, often row's fire tube number is 5, in long fire tube 11
Portion is provided with the reinforcement being connected with discharge flue inwall, strengthens the rigidity of fire tube, it is to avoid damage fire tube because of vibrations.In accompanying drawing 2
The spacing of short fire tube 9 distance fire tube 11 more than the spacing of two platoon leader's fire tubes 11, this is because fire tube lower port is not in one
Individual plane, but lower port needs to be connected by water jacket wall 20, and the water jacket wall 20 between long fire tube 11 and short fire tube 9 needs curved
Folding, it is therefore desirable to leave the distance of bending.
Accompanying drawing 3 is the schematic diagram of the secondary air passage 15 in the present invention, and in conjunction with accompanying drawing 1, secondary air passage 15 is positioned at
Body of heater front side wall, burner hearth 5 very hot oven layer are peripheral, can heat secondary wind, it is to avoid humid air enters impact burning;Secondary air passage
The secondary air inlet 3 of 15 is located at Dust Storage Room 1 and the top of fire grate 2, and secondary air inlet 3 is provided with airflow regulating switch, and its structure is such as
Shown in accompanying drawing 6, adjusting air inlet amount size, can with Dust Storage Room 1 at main air intake regulate intake volume respectively, actually used
In general keep main air intake and secondary air in rational ratio, it is achieved preferably air distribution effect.The two of secondary air passage 15
The outlet of secondary wind is the rotation air channel 16 around stockhole, rotates air channel 16 and surrounds the fire-collection ring 17 in burner hearth 5 exit, rotary wind
Road 16 is the comprehensive air distribution of fire-collection ring 17, the fuel gas of high temperature is entered second-time burning, improves efficiency of combustion.
Fire-collection ring 17 in the present invention is conically shaped structure, and as shown in Figure 7, its side is provided with the aperture of inside and outside connection,
Being provided with gear coal tooth 6 and firestopping ring 8 above fire-collection ring 17, between fire door 7, its structure is shown in attached Figure 4 and 5, gear coal tooth 6 and firestopping ring
8 one annulus around fire door 7 of composition, wherein firestopping ring 8 is located close to discharge flue side.Gear coal tooth 6 includes a semicircle
Annular slab and the pecten set on semicircular plate surface, its projection highly-filled between fire door 7 and fire-collection ring 17.Gear
Pyrosphere 8 is semi-circular shape structure, surface arc-shaped transition, its be filled in fire door 7 and and fire-collection ring 17 between.Gear coal tooth 6 and gear fire
Circle 8 is placed at fire door, high-temperature flue gas circulation style is carried out break-in so that it is be fully contacted around the water jacket layer at fire door, fully
Absorb heat in high-temperature flue gas, improve heat utilization efficiency, can simultaneously be effectively not sufficiently combusted tiny in high-temperature flue gas
Coal ash is collected, it is to avoid enter air, pollutes surrounding;
It can be seen that burner hearth 5 top is tapered configuration in accompanying drawing 1 and 8, its outlet is circle, and burner hearth 5 bottom is square
Storage bin, is circular to square transition structure in the middle part of burner hearth 5, defines circular upper part and square lower part and storing burns the burner hearth 5 being integrated,
It it is fire-proof heat-insulating material between burner hearth 5 and water jacket layer.Chamber structure uses the fire-assembling style burner hearth of integrated " circular upper part and square lower part ",
Bottom its storage bin, spaciousness, good permeability, be difficult to slagging scorification, and in upper-part centralized, poly-fire heats, and radiant heat is high, is specifically designed to moulded coal combustion
Burning, burning condition is sufficient, full combustion of fuel, and the thermal efficiency is high.
Claims (10)
1. a hot clean moulded coal special furnace adopted by fire tube, including body of heater, is provided with burner hearth (5) and Dust Storage Room (1), outside body of heater in body of heater
Wall is water jacket layer, it is characterised in that described burner hearth (5) connects with the discharge flue being located at body of heater side, described discharge flue
Inside being provided with the fire tube that vertical direction is arranged, flue gas is discharged through fire tube, and fire tube is divided into long fire tube (11) and short fire tube (9), and it is short-and-medium
Fire tube (9) is near burner hearth (5) side, and the lower port of short fire tube (9) is concordant with the fire door of body of heater (7), the high temperature cigarette in burner hearth (5)
Gas horizontally enters into short fire tube (9) through discharge flue import (12), long fire tube (11) away from burner hearth (5) side, long fire tube (11)
Lower port flushes with burner hearth (5) waist, and the high-temperature flue gas in burner hearth (5) enters long fire through discharge flue import (12) reversion downwards
Pipe (11), the lower port of long fire tube (11) and short fire tube (9) is connected by the water jacket wall (20) bent, long fire tube (11) and short fire tube
(9) upper port flushes, and the upper port of long fire tube (11) and short fire tube (9) is fixed in discharge flue by fire banking-up board (18)
Wall;Being Rotary dust collecting chamber (13) below fire tube, Rotary dust collecting chamber (13) are connected with discharge flue import (12) by dogleg passage
Logical, it is arranged above flue gas merging chamber (19) at fire tube, flue gas merging chamber (19) upper surface is chimney (10).
Hot clean moulded coal special furnace adopted by a kind of fire tube the most according to claim 1, it is characterised in that: described long fire tube
(11) 2 times of a length of short fire tube (9) length, short fire tube (9) arranges that a row, long fire tube (11) arrange two rows, long fire tube
(11) middle part is provided with the reinforcement being connected with discharge flue.
Hot clean moulded coal special furnace adopted by a kind of fire tube the most according to claim 2, it is characterised in that: described Rotary dust collecting
Lower section, chamber (13) is square ash-falling chamber (14), separates, at ash-falling chamber (14) sidewall between ash-falling chamber (14) and Dust Storage Room (1)
It is provided with cleaning door (21).
Hot clean moulded coal special furnace adopted by a kind of fire tube the most according to claim 1, it is characterised in that: described sidewall of the furnace body
Being provided with secondary air passage (15), it is peripheral that secondary air passage (15) is positioned at burner hearth (5) very hot oven layer, and described secondary air leads to
The secondary air inlet (3) in road (15) is located at the top of Dust Storage Room (1), and the secondary wind outlet of secondary air passage (15) is for around stove
The rotation air channel (16) of thorax mouth, described rotation air channel (16) surrounds the fire-collection ring (17) in burner hearth (5) exit.
Hot clean moulded coal special furnace adopted by a kind of fire tube the most according to claim 4, it is characterised in that: described fire-collection ring
(17) being conically shaped structure, its side is provided with the aperture of inside and outside connection.
Hot clean moulded coal special furnace adopted by a kind of fire tube the most according to claim 4, it is characterised in that: described secondary wind is entered
Mouth (3) is provided with airflow regulating switch.
Hot clean moulded coal special furnace adopted by a kind of fire tube the most according to claim 4, it is characterised in that: described fire-collection ring
(17) above, between fire door (7), gear coal tooth (6) and firestopping ring (8), described gear coal tooth (6) and firestopping ring (8) composition it are provided with
One annulus around fire door (7), wherein firestopping ring (8) is located close to discharge flue side.
Hot clean moulded coal special furnace adopted by a kind of fire tube the most according to claim 7, it is characterised in that: described gear coal tooth
(6) a semi-circular shape plate and the pecten set on semicircular plate surface are included, its projection highly-filled in fire door (7)
And between fire-collection ring (17).
Hot clean moulded coal special furnace adopted by a kind of fire tube the most according to claim 7, it is characterised in that: described firestopping ring
(8) be semi-circular shape structure, surface arc-shaped transition, its be filled in fire door (7) and and fire-collection ring (17) between.
10. adopt hot clean moulded coal special furnace according to a kind of fire tube described in any one in claim 1-9, it is characterised in that:
Described burner hearth (5) top is tapered configuration, and its outlet is circle, and burner hearth (5) bottom is square storage bin, burner hearth (5)
Middle part be circular to square transition structure, defines circular upper part and square lower part and storing burns the burner hearth (5) being integrated, burner hearth (5) and
It it is fire-proof heat-insulating material between water jacket layer.
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CN201610774816.9A CN106225013B (en) | 2016-08-31 | 2016-08-31 | A kind of fire tube adopts hot clean moulded coal special furnace |
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CN201610774816.9A CN106225013B (en) | 2016-08-31 | 2016-08-31 | A kind of fire tube adopts hot clean moulded coal special furnace |
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CN106225013B CN106225013B (en) | 2018-12-18 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111828999A (en) * | 2020-07-24 | 2020-10-27 | 饶俊杰 | Smoke-fire separation device for waste incineration and use method thereof |
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CN201672549U (en) * | 2010-03-09 | 2010-12-15 | 贵州天炽环保能源有限公司 | Energy-saving environmental-protection fluorine preventing furnace |
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CN106225013B (en) | 2018-12-18 |
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