CN104446020B - A kind of use stove to block combustion system uninterruptedly to add the smokeless lime burner furnace of comburant - Google Patents
A kind of use stove to block combustion system uninterruptedly to add the smokeless lime burner furnace of comburant Download PDFInfo
- Publication number
- CN104446020B CN104446020B CN201410734705.6A CN201410734705A CN104446020B CN 104446020 B CN104446020 B CN 104446020B CN 201410734705 A CN201410734705 A CN 201410734705A CN 104446020 B CN104446020 B CN 104446020B
- Authority
- CN
- China
- Prior art keywords
- burner hearth
- furnace
- pipe
- fire
- heater
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Abstract
The invention discloses and a kind of use stove to block combustion system uninterruptedly to add the smokeless lime burner furnace of comburant；Including cylindric body of heater, base of furnace body, Calx material feeding device and cigarette circulation and stress device；Base of furnace body is connected with cylindric body of heater, is provided with burner hearth in base of furnace body, and burner hearth includes furnace wall and fire grate, and the lower section of fire grate is provided with slag emission mouth, and connecting at slag emission mouth has a Residue extraction pipeline being through to outside base of furnace body；The sidewall of base of furnace body has fire door；Gap between furnace wall and the sidewall of base of furnace body of burner hearth is formed as quick lime outlet, and connecting at quick lime outlet has a quick lime discharge line being through to outside base of furnace body；Cigarette circulation and stress device includes smoke discharging pipe, smoke extractor and buncher；The bending tubes end of smoke discharging pipe is connected with cylindric body of heater, and smoke end is arranged at burner hearth；During enforcement, the cigarette heat recovery of the smog that the present invention is discharged, smokeless emission, energy-conserving and environment-protective can be reached, improve the purposes such as production efficiency.
Description
Technical field
The present invention relates to lime burner furnace equipment technical field, specifically, relate to a kind of employing stove and block burning
Mode, and the smokeless lime burner furnace of the uninterrupted flue gas burning capable of circulation adding comburant.
Background technology
The lime burner furnace commonly used in prior art, generally comprise Calx material feeding device, body of heater,
It is arranged at the burner hearth of body of heater, slag discharging device and the quick lime collection device cooked, corresponding comburant
Material produced smog after described hearth combustion is discharged from body of heater, thus immediately, on the one hand, because of
Smog takes away partial heat so that the produced heat of described burning material burning could not be entirely used for calcining
Calx material, the smog of discharge makes to cause thermal loss and the wasting of resources, on the other hand, relevant smog
It is discharged in air, contaminated air, is unfavorable for environmental protection.
Based on drawbacks described above, present stage, also having employing smokeless emission, its Basic way is generally individually at cigarette
Mist floss hole arranges purifying apparatus of smoke and fume, carries out atomization precipitation as being passed through by relevant smog in the water of band liquid medicine
And absorb, this kind of way is cured the symptoms, not the disease, and relevant smog can not be recycled into the renewable sources of energy, purifies smog also
Cost need to be improved.
Meanwhile, lime burner furnace of the prior art, even if accelerating the interpolation of burning material, it is general
Can not accomplish that the quick lime cooked prepared by quick burning Calx material, the quick lime yield cooked because of it
Low, for reducing cost, it also discontinuity will not add burning material.And then, Calx of the prior art
Kiln, on the one hand, can not accomplish energy-conserving and environment-protective, on the other hand, the quick lime yield that it cooks can not get
It is effectively improved.
Thereby, for defect and the deficiency of prior art, design a employing stove and block combustion system, and
The smokeless lime burner furnace of the uninterrupted flue gas burning capable of circulation adding comburant so that smog recycle heat profit
With, and the yield etc. of the quick lime cooked can be greatly improved, then it being necessary, it necessarily has
Well market popularization value.
Summary of the invention
It is an object of the invention to overcome the deficiency of above-mentioned prior art and provide a kind of use stove to block burning
Mode, and the smokeless lime burner furnace of the uninterrupted flue gas burning capable of circulation adding comburant.
The present invention solves prior art problem and be the technical scheme is that a kind of employing stove blocks combustion system
The uninterrupted smokeless lime burner furnace adding comburant, including cylindric body of heater, it is improved by, and it also wraps
Include:
Base of furnace body, the inside of described base of furnace body is connected with described cylindric body of heater, and described body of heater
Being provided with a burner hearth in order to put comburant supported by support in base, described burner hearth includes being arranged at four
The furnace wall of exotic material in week and be arranged at the fire grate of bottom, the lower section of described fire grate is provided with a slag row
Putting mouth, connecting at described slag emission mouth has a Residue extraction pipeline being through to outside described base of furnace body, described
The end of Residue extraction pipeline is provided with a valve A；The sidewall of described base of furnace body has one and communicates with described burner hearth
The fire door of band fire door, described fire door is positioned at the upper end of described fire grate；The furnace wall of described burner hearth and described stove
Gap between the sidewall of body base is formed as quick lime outlet, and connecting at described quick lime outlet has
One is through to the quick lime discharge line outside described base of furnace body, and the end of described quick lime discharge line sets
There is a valve B；
Calx material feeding device, described Calx material feeding device is setting in order to device Calx material
The hopper of valve C, described hopper is had to be arranged at the top of described cylindric body of heater, and under described hopper
Material mouth is through in described cylindric body of heater；
Cigarette circulation and stress device, described cigarette circulation and stress device includes a smoke discharging pipe, a smoke extractor and
Control the buncher that described smoke extractor rotates；The bending tubes end of described smoke discharging pipe is arranged at described cylindrical shape
The top of body of heater, is connected with described cylindric body of heater, and smoke end is arranged at described burner hearth, and is positioned at institute
State the lower section of fire grate；Described smoke extractor is arranged in described smoke discharging pipe.
Below above technical scheme is further elaborated:
Preferably, also including a smog reserve tank being provided with air relief valve, described smoke discharging pipe includes into cigarette
Pipe and a pipe, the bending tubes end of described smoke-intake pipe is connected with described cylindric body of heater, smoke end and institute
The smoke inlet stating smog reserve tank is connected, and the outlet flue of described smog reserve tank enters with described pipe
Cigarette end is connected, and the smoke end of described pipe is arranged at described burner hearth, and is positioned at the lower section of described fire grate；
Described smoke extractor is arranged in described pipe.
Preferably, described furnace wall is to be formed as two blocks of reverse V-shaped refractory brick wallboards to constitute, and constitutes reverse V-shaped
Two described in the two ends with described fire grate respectively, bottom of refractory brick wallboard be connected, so that described burner hearth
Be formed as Rhizoma Sparganii column construction；And offer multiple to the most resistance on every block of described refractory brick wallboard respectively
That the lower end, outside of firebrick wallboard tilts so that comburant institute burned flame ejection in described burner hearth little
Hole.
Preferably, described furnace wall is to be formed as reverse V-shaped two pieces to be provided with the resistance to of staged water circulation band iron pipe
Stove blocks composition, constitutes bottom that refractory-lined ovens described in reverse V-shaped two blocks respectively with the two ends of described fire grate even
It is integral, so that described burner hearth is formed as Rhizoma Sparganii column construction；And described on every piece of described refractory-lined ovens hurdle
Staged water circulation band iron pipe tilts to the lower end, outside that corresponding refractory-lined ovens blocks respectively, described staged water
The inside of circulation band iron pipe is connected, and the lower end of described staged water circulation band iron pipe is provided with a water inlet,
The top of described staged water circulation band iron pipe is provided with an outlet, and described water outlet connects a water outlet
Pipe, described outlet pipe is through to outside described base of furnace body；It is respectively provided with between adjacent water circulation band iron pipe
One so that the gap of comburant institute burned flame ejection in described burner hearth.
Preferably, described furnace wall is that the refractory brick metope being formed as cone is constituted, and conical is described resistance to
The bottom of firebrick metope is connected with described fire grate, so that described burner hearth is formed as taper structure；
And offer multiple under the outside of the refractory brick metope of this cone on the described refractory brick metope of cone
That end tilts so that the aperture of comburant institute burned flame ejection in described burner hearth.
Preferably, described furnace wall is the refractory-lined ovens being provided with staged water circulation band iron pipe being formed as cone
Blocking composition, the bottom that the described refractory-lined ovens of cone blocks is connected with described fire grate, so that described burner hearth
Be formed as taper structure；And the described staged water circulation band iron on the described refractory-lined ovens hurdle of cone
Pipe tilts to the lower end, outside that the refractory-lined ovens of this cone blocks respectively, described staged water circulation band iron pipe
Inside is connected, and the lower end of described staged water circulation band iron pipe is provided with a water inlet, described staged water
The top of circulation band iron pipe is provided with an outlet, and described water outlet connects an outlet pipe, described water outlet
Pipe is through to outside described base of furnace body；One it is respectively provided with so that described stove between adjacent water circulation band iron pipe
The gap of the comburant institute burned flame ejection in thorax.
Preferably, the refractory wall of a hollow columnar structures it is provided with in described cylindric body of heater around its inwall
Body, the upper end of described fire-resistant body of wall is infundibulate, and lower end is in the infundibulate stood upside down；Described burner hearth is arranged at
The side, lower end of described fire-resistant body of wall, the furnace wall of described burner hearth is a refractory brick metope；Described refractory brickwork
The upper end in face is connected with the described fire-resistant body of wall being positioned at this burner hearth upper end, lower end and the end of described fire grate
It is connected；And offer multiple to the described fire-resistant body of wall side back to this burner hearth on described refractory brick metope
Lower end tilt so that the aperture of comburant institute burned flame ejection in described burner hearth.
Preferably, the refractory wall of a hollow columnar structures it is provided with in described cylindric body of heater around its inwall
Body, the upper end of described fire-resistant body of wall is infundibulate, and lower end is in the infundibulate stood upside down；Described burner hearth is arranged at
The side, lower end of described fire-resistant body of wall, the furnace wall of described burner hearth be one be provided with staged water circulation band iron pipe
Refractory-lined ovens blocks composition；The upper end that described refractory-lined ovens blocks is connected with the described fire-resistant body of wall being positioned at this burner hearth upper end
Connecing, lower end is connected with the end of described fire grate；And the described staged water circulation on described refractory-lined ovens hurdle
Band iron pipe tilts to the lower end of the described fire-resistant body of wall side back to this burner hearth respectively, and described staged water follows
The inside of ring band iron pipe is connected, and the lower end of described staged water circulation band iron pipe is provided with a water inlet, institute
The top stating staged water circulation band iron pipe is provided with an outlet, and described water outlet connects an outlet pipe,
Described outlet pipe is through to outside described base of furnace body；Be respectively provided with between adjacent water circulation band iron pipe one with
Make the gap that the comburant institute burned flame in described burner hearth sprays.
Preferably, the outside of described base of furnace body is provided with a downward-sloping fire door being communicated to described burner hearth
Comburant feeding hopper, and described burner hearth also includes second stove being connected with external grate furnace
Mouthful.
Preferably, the inwall of described body of heater is refractory brick, and outer wall is steel plate.
The invention has the beneficial effects as follows:
One, provided by the present invention a kind of use stove to block combustion system uninterruptedly to add the smokeless of comburant
Lime burner furnace, in a particular application, is provided with cigarette circulation and stress device, will be arranged by described cylindric body of heater
The smog circulation and stress put to carrying out pick up the heat more than cigarette in described burner hearth, and then, utilizing this
Bright when being processed limestone material, processing limestone material in proportion, the present invention material that burns is used
Amount is few, and the present invention is because of cigarette heat recovery so that can also reach the mesh of smokeless emission, energy-conserving and environment-protective
, and, the present invention in the application, can uninterruptedly add burning material, uninterrupted interpolation limestone thing
Material, uninterrupted recovery waste heat, uninterruptedly discharge slag, uninterruptedly collect the quick lime etc. cooked so that
The production efficiency of the present invention can be greatly enhanced, and the practical value of the present invention is relative to existing limekiln
Stove, can reach more preferable.
Two, the present invention is in the specific implementation, is provided with smog reserve tank, smoke extractor and taking out described in giving
Cigarette machine carries out the buncher of speed governing, and then, in use, can pass through according to situations such as actual productions
Regulation buncher, reaches to regulate the rotating speed of smoke extractor so that the cigarette waste heat that cigarette circulation is controlled, unnecessary
Also can be stored in smog reserve tank, when required, the rotating speed of smoke extractor can be accelerated so that cigarette waste heat
Being recycled as early as possible, meanwhile, corresponding smog reserve tank is additionally provided with air relief valve, it can be used for
The inside and outside differential pressure of the balance present invention so that the danger such as blast will not occur, and then, the present invention is safe and reliable.
Three, the present invention is in the specific implementation, described burner hearth may be designed to Rhizoma Sparganii cylindricality, taper,
Dome-shaped etc., the furnace wall material of corresponding burner hearth can be selected for refractory brick, high temperature resistant ferrum or is provided with staged water
The refractory-lined ovens of circulation band iron pipe blocks, and then, the internal structure design mode of the present invention can be varied,
Accordingly, all of structure design is the most incidentally provided with cigarette circulation and stress device so that the reality of the present invention
Good by property.
Four, the experiment proved that, when utilizing the present invention that limestone material is calcined, finally produced
The quick lime cooked relative to traditional lime burner furnace, the quality of production of the present invention is good, solve for a long time with
The hard nut to crack of raw burn ash occurs in calcining, and the production efficiency of the present invention can exceed 50 times of left sides
The right side, can the most cost-effective and technological process of production etc., and, the present invention in the improvement of structure,
Need not increase too many cost so that the present invention necessarily has good market popularization value, the present invention
Will necessarily be the most welcome, it can effectively be popularized.
Accompanying drawing explanation
Fig. 1 is that the present invention is a kind of to be used stove to block combustion system uninterruptedly to add the smokeless lime burner furnace of comburant
Overall structure schematic diagram；
Fig. 2 is that in embodiment one, the present invention is a kind of to be used stove to block combustion system uninterruptedly to add the nothing of comburant
Cigarette lime burner furnace planar structure schematic diagram；
Fig. 3 is that the furnace wall of burner hearth described in embodiment one is when being to be formed as reverse V-shaped two blocks of refractory brick wallboards
Overall structure schematic diagram；
Fig. 4 is that in embodiment two, the present invention is a kind of to be used stove to block combustion system uninterruptedly to add the nothing of comburant
Cigarette lime burner furnace planar structure schematic diagram；
Fig. 5 be the furnace wall of burner hearth described in embodiment two be provided with staged water circulation band iron pipe refractory-lined ovens
Overall structure schematic diagram when blocking；
Fig. 6 is that in embodiment three, the present invention is a kind of to be used stove to block combustion system uninterruptedly to add the nothing of comburant
Cigarette lime burner furnace planar structure schematic diagram；
Fig. 7 be the furnace wall of burner hearth described in embodiment three be cone refractory brick metope time overall structure
Schematic diagram；
Fig. 8 is that in embodiment four, the present invention is a kind of to be used stove to block combustion system uninterruptedly to add the nothing of comburant
Cigarette lime burner furnace planar structure schematic diagram；
Fig. 9 be the furnace wall of burner hearth described in embodiment four be provided with staged water circulation band iron pipe cone
Refractory-lined ovens overall structure schematic diagram when blocking；
Figure 10 is that in embodiment five, the present invention is a kind of to be used stove to block combustion system uninterruptedly to add the nothing of comburant
Cigarette lime burner furnace planar structure schematic diagram；
Figure 11 be the furnace wall of burner hearth described in embodiment five be the refractory brickwork of dome-shaped globoidal structure tilted
During face overall structure schematic diagram；
Figure 12 is that in embodiment six, the present invention is a kind of to be used stove to block combustion system uninterruptedly to add the nothing of comburant
Cigarette lime burner furnace planar structure schematic diagram；
Figure 13 be the furnace wall of burner hearth described in embodiment six be tilt dome-shaped globoidal structure be provided with ladder
Overall structure schematic diagram when the refractory-lined ovens of formula water circulation band iron pipe blocks；
Figure 14 is that in embodiment seven, the present invention is a kind of to be used stove to block combustion system uninterruptedly to add the nothing of comburant
Cigarette lime burner furnace planar structure schematic diagram；
Figure 15 be the furnace wall of burner hearth described in embodiment seven when being vertical refractory brick metope overall structure
Schematic diagram；
Figure 16 is that in embodiment eight, the present invention is a kind of to be used stove to block combustion system uninterruptedly to add the nothing of comburant
Cigarette lime burner furnace planar structure schematic diagram；
Figure 17 is that the staged water that is provided with that the furnace wall of burner hearth described in embodiment eight is vertical circulates band iron pipe
Overall structure schematic diagram when refractory-lined ovens blocks；
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings further
Explanation.
Drawing reference numeral:
Cylindric body of heater 10；Fire-resistant body of wall 101；
Base of furnace body 20；
Support 201；Burner hearth 202；Furnace wall 2021；Fire grate 2022；Second fire door 2023；Residue extraction pipeline
203；Valve A 204；Fire door 205；Quick lime outlet 206；Quick lime discharge line 207；Valve
B 208；Water circulation band iron pipe 209；Outlet pipe 210；
Calx feeding device 30；
Valve C 301；
Cigarette circulation and stress device 40；
Smoke discharging pipe 401；Smoke-intake pipe 4011；Pipe 4012；Smoke extractor 402；Buncher 403；
Smog reserve tank 50.
Detailed description of the invention
Technical scheme is described in detail below with reference to drawings and the specific embodiments, in order to become apparent from,
Understand the invention essence of the present invention intuitively.
As it is shown in figure 1, a kind of employing stove provided by the present invention blocks combustion system and uninterruptedly adds comburant
Smokeless lime burner furnace, be mainly used in and be processed to limestone material, cook so that it is formed
Quick lime finished product；
Specifically, provided by the present invention a kind of use stove to block combustion system uninterruptedly to add comburant
Smokeless lime burner furnace, including cylindric body of heater 10, it is a feature of the present invention that it also includes:
Base of furnace body 20, the inside of described base of furnace body 20 is connected with described cylindric body of heater 10, and
A burner hearth 202 in order to put comburant supported by support 201, institute it is provided with in described base of furnace body 20
State burner hearth 202 include being arranged at the furnace wall 2021 of exotic material of surrounding and be arranged at the fire grate of bottom
2022, the lower section of described fire grate 2022 is provided with a slag emission mouth, and at described slag emission mouth, connection has one
Being through to the Residue extraction pipeline 203 outside described base of furnace body 20, the end of described Residue extraction pipeline 203 is provided with one
Valve A204；The sidewall of described base of furnace body 20 has a band fire door communicated with described burner hearth 202
Fire door 205, described fire door 205 is positioned at the upper end of described fire grate 2022；The furnace wall 2021 of described burner hearth 202
And the gap between the sidewall of described base of furnace body 20 is formed as quick lime outlet 206, described quick lime
Connect at outlet 206 and have a quick lime discharge line 207 being through to outside described base of furnace body 20, institute
The end stating quick lime discharge line 207 is provided with a valve B208；
Calx material feeding device 30, described Calx material feeding device 30 is one in order to device Calx material
The hopper being provided with valve C301, described hopper is arranged at the top of described cylindric body of heater 10, and institute
The feed opening stating hopper is through in described cylindric body of heater 10；
Cigarette circulation and stress device 40, described cigarette circulation and stress device 40 includes that a smoke discharging pipe 401, is taken out
Cigarette machine 402 and one controls the buncher 403 that described smoke extractor 402 rotates；Described smoke discharging pipe 401
Bending tubes end is arranged at the top of described cylindric body of heater 10, is connected with described cylindric body of heater 10, goes out
Cigarette end is arranged at described burner hearth 202, and is positioned at the lower section of described fire grate 2022；Described smoke extractor 402 sets
It is placed in described smoke discharging pipe 401.
As preferred version, present invention additionally comprises a smog reserve tank 50 being provided with air relief valve, described smoke evacuation
Pipeline 401 includes smoke-intake pipe 4011 and a pipe 4012, the bending tubes end of described smoke-intake pipe 4011 with
Described cylindric body of heater 10 is connected, and smoke end is connected with the smoke inlet of described smog reserve tank 50,
The outlet flue of described smog reserve tank 50 is connected with the bending tubes end of described pipe 4012, described smoke
The smoke end of pipe 4012 is arranged at described burner hearth 202, and is positioned at the lower section of described fire grate 2022；Described take out
Cigarette machine 402 is arranged in described pipe 4012.
So, on the one hand, the present invention in a particular application, is provided with cigarette circulation and stress device 40, Ji Jiangsuo
State smog circulation and stress that cylindric body of heater 10 discharged to the recovery carrying out cigarette waste heat in described burner hearth 202
Utilize, and then, when utilizing the present invention that limestone material is processed, processing limestone in proportion
Material, the present invention material amounts that burns is few, and the present invention is because of cigarette heat recovery so that can also reach
Smokeless emission, the purpose of energy-conserving and environment-protective, and, the present invention in the application, can uninterruptedly add comburant
Material, uninterruptedly add limestone material, uninterrupted recovery waste heat, uninterruptedly discharge slag, uninterruptedly receive
The quick lime etc. that collection cooks so that the production efficiency of the present invention can be greatly enhanced, the practicality of the present invention
It is worth relative to existing lime burner furnace, can reach more preferable.
On the other hand, the present invention in the specific implementation, is provided with smog reserve tank 50, smoke extractor 402 and use
To carry out the buncher 403 of speed governing to described smoke extractor 402, and then, in use, can be according to reality
The situations such as yield, by regulation buncher 403, reach to regulate the rotating speed of smoke extractor 402 so that cigarette
Circulating controlled, unnecessary cigarette waste heat also can be stored in smog reserve tank 50, when required, can accelerate
The rotating speed of smoke extractor 402 so that cigarette waste heat is recycled as early as possible, meanwhile, corresponding smog stores up
It is additionally provided with air relief valve, its inside and outside differential pressure that can be used for balancing the present invention so that will not occur quick-fried on standby case 50
Explode and wait danger, and then, the present invention is safe and reliable.
Embodiment one
Shown in Fig. 2 and Fig. 3,
Described furnace wall 2021 in the present embodiment is to be formed as two blocks of reverse V-shaped refractory brick wallboards to constitute, structure
The two ends respectively with described fire grate 2022, the bottom of refractory brick wallboard described in reverse V-shaped two are become to be connected,
So that described burner hearth 202 is formed as Rhizoma Sparganii column construction；And offer respectively on every block of described refractory brick wallboard
Have multiple tilt to the lower end, outside of corresponding refractory brick wallboard so that comburant in described burner hearth 202
The aperture of institute's burned flame ejection.
So, when utilizing the present invention that limestone material is calcined, to be formed as reverse V-shaped two pieces
Refractory brick wallboard is as the furnace wall 2021 of described burner hearth 202, on the one hand, in making described burner hearth 202
Comburant institute burned flame can spray by the aperture from described refractory brick wallboard, comes corresponding limestone
Material is calcined, and on the other hand, being in the limestone material in described cylindric body of heater 10 again will not be from
Under described aperture, leakage is to described burner hearth 202, and because the described burner hearth 202 of the present invention is formed as Rhizoma Sparganii cylindricality,
The limestone material calcining of upper end, described burner hearth 202 both sides it is in all in making described cylindric body of heater 10
Calculogenesis lime stone quality of finished product good that is even, that cook, does not haves raw burn ash phenomenon.
Embodiment two
Shown in Fig. 4 and Fig. 5；
Described furnace wall 2021 in the present embodiment is to be formed as reverse V-shaped two pieces to be provided with the circulation of staged water flat
The refractory-lined ovens of iron pipe 209 blocks composition, constitutes bottom that refractory-lined ovens described in reverse V-shaped two blocks respectively with described
The two ends of fire grate 2022 are connected, so that described burner hearth 202 is formed as Rhizoma Sparganii column construction；And every piece
Described staged water circulation band iron pipe 209 on described refractory-lined ovens hurdle is respectively outside corresponding refractory-lined ovens blocks
Lower end, side tilts, and the inside of described staged water circulation band iron pipe 209 is connected, and described staged water follows
The lower end of ring band iron pipe 209 is provided with a water inlet, and the top of described staged water circulation band iron pipe 209 sets
Having an outlet, it is described that the connection of described water outlet has an outlet pipe 210, described outlet pipe 210 to be through to
Outside base of furnace body 20；One it is respectively provided with so that described burner hearth 202 between adjacent water circulation band iron pipe 209
The gap of interior comburant institute burned flame ejection.
So, when utilizing the present invention that limestone material is calcined, to be formed as reverse V-shaped two pieces
The refractory-lined ovens being provided with staged water circulation band iron pipe 209 blocks the furnace wall 2021 as described burner hearth 202, and one
Aspect so that the comburant institute burned flame in described burner hearth 202 can be flat from adjacent two-layer water circulation
Gap ejection between iron pipe 209, calcines corresponding limestone material, on the other hand, and place
Limestone material in described cylindric body of heater 10 will not be leaked to described burner hearth again from corresponding gap
202, meanwhile, at work, it is internal uninterrupted for the described staged water circulation band iron pipe 209 of the present invention
Water supply keep water circulation-supplied, the then automatically cooling and indeformable of corresponding water circulation band iron pipe 209, can
Extend its service life so that using effect is good, and because the described burner hearth 202 of the present invention is formed as Rhizoma Sparganii
Cylindricality so that the limestone material being in upper end, described burner hearth 202 both sides in described cylindric body of heater 10 is forged
Burn uniformly, the calculogenesis lime stone quality of finished product good cooked, do not have raw burn ash phenomenon yet.
Embodiment three
Shown in Fig. 6 and Fig. 7；
Described furnace wall 2021 in the present embodiment is that the refractory brick metope being formed as cone is constituted, cone
The bottom of described refractory brick metope be connected with described fire grate 2022, so that described burner hearth 202 is formed
For taper structure；And on the described refractory brick metope of cone, offer multiple resistance to this cone
It is that the lower end, outside of firebrick metope tilts so that the comburant institute burned flame in described burner hearth 202 sprays
Aperture.
So, when utilizing the present invention that limestone material is calcined, to be formed as the fire-resistant of cone
Brick wall is as the furnace wall 2021 of described burner hearth 202, on the one hand, make the burning in described burner hearth 202
Thing institute burned flame can spray by the aperture from described refractory brick metope, comes corresponding limestone material
Calcining, on the other hand, the limestone material being in described cylindric body of heater 10 again will not be from described
Under aperture, leakage is to described burner hearth 202, and because the described burner hearth 202 of the present invention is formed as taper, also makes
The limestone material calcining of upper end, described burner hearth 202 both sides it is in uniformly in obtaining described cylindric body of heater 10,
The calculogenesis lime stone quality of finished product good cooked, does not haves raw burn ash phenomenon.
Embodiment four
Shown in Fig. 8 and Fig. 9；
The described furnace wall 2021 of the present embodiment circulates flat for the staged staged water that is provided with being formed as cone
The refractory-lined ovens of iron pipe 209 blocks composition, and the bottom that the described refractory-lined ovens of cone blocks is with described fire grate 2022 even
It is integral, so that described burner hearth 202 is formed as taper structure；And the described refractory-lined ovens hurdle of cone
On described staged water circulation band iron pipe 209 incline to the lower end, outside that the refractory-lined ovens of this cone blocks respectively
Tiltedly, the inside of described staged water circulation band iron pipe 209 is connected, described staged water circulation band iron pipe
The lower end of 209 is provided with a water inlet, and the top of described staged water circulation band iron pipe 209 is provided with an outlet,
Described water outlet connects has an outlet pipe 210, described outlet pipe 210 to be through to described base of furnace body 20
Outward；One it is respectively provided with so that comburant in described burner hearth 202 between adjacent water circulation band iron pipe 209
The gap of institute's burned flame ejection.
So, when utilizing the present invention that limestone material is calcined, to be formed as being provided with of cone
The refractory-lined ovens of staged water circulation band iron pipe 209 blocks the furnace wall 2021 as described burner hearth 202, on the one hand,
Comburant institute burned flame in described burner hearth 202 can be followed from staged water described in adjacent two-layer
Gap ejection between ring band iron pipe 209, calcines corresponding limestone material, on the other hand,
The limestone material being in described cylindric body of heater 10 will not be leaked to described burner hearth again from corresponding gap
202, meanwhile, at work, it is internal uninterrupted for the described staged water circulation band iron pipe 209 of the present invention
Water supply keep water circulation-supplied, the then automatically cooling and indeformable of corresponding water circulation band iron pipe 209, can
Extend its service life so that using effect is good, and because the described burner hearth 202 of the present invention is formed as three-dimensional
Taper so that the limestone material being in upper end, described burner hearth 202 both sides in described cylindric body of heater 10 is forged
Burn uniformly, the calculogenesis lime stone quality of finished product good cooked, do not have raw burn ash phenomenon yet.
Embodiment five
Shown in Figure 10 and Figure 11；
It is provided with the resistance to of a hollow columnar structures around its inwall in the described cylindric body of heater 10 of the present embodiment
Wall with flues body, the upper end of described fire-resistant body of wall is infundibulate, and lower end is in the infundibulate stood upside down；Described burner hearth 202
Being arranged at the side, lower end of described fire-resistant body of wall, the furnace wall 2021 of described burner hearth 202 is a refractory brick metope；
The upper end of described refractory brick metope is connected with the described fire-resistant body of wall being positioned at this burner hearth 202 upper end, lower end
It is connected with the end of described fire grate 2022；And offer multiple to back to this stove on described refractory brick metope
The lower end of the described fire-resistant body of wall side of thorax 202 tilt so that the comburant in described burner hearth 202 is fired
The aperture of the flame ejection burnt.
The described furnace wall 2021 of the present embodiment is then formed as the refractory brickwork of the dome-shaped globoidal structure tilted
Face, so, when utilizing the present invention to calcine limestone material, to be formed as the dome-shaped tilted
The refractory brick metope of globoidal structure is as the furnace wall 2021 of described burner hearth 202, on the one hand, make described stove
Comburant institute burned flame in thorax 202 can spray by the aperture from described refractory brick metope, comes phase
The limestone material answered is calcined, and on the other hand, is in the limestone thing in described cylindric body of heater 10
Material will not leak to described burner hearth 202 again from described aperture so that using effect of the present invention is good.
Embodiment six
Shown in Figure 12 and Figure 13；
It is provided with the resistance to of a hollow columnar structures around its inwall in the described cylindric body of heater 10 of the present invention
Wall with flues body 101, the upper end of described fire-resistant body of wall 101 is infundibulate, and lower end is in the infundibulate stood upside down；Described
Burner hearth 202 is arranged at the side, lower end of described fire-resistant body of wall 101, and the furnace wall 2021 of described burner hearth 202 is
One refractory-lined ovens being provided with staged water circulation band iron pipe 209 blocks composition；Upper end that described refractory-lined ovens blocks and position
Described fire-resistant body of wall 101 in this burner hearth 202 upper end is connected, lower end and the end of described fire grate 2022
It is connected；And the described staged water circulation band iron pipe 209 on described refractory-lined ovens hurdle is respectively to back to this stove
The lower end of described fire-resistant body of wall 101 side of thorax 202 tilts, described staged water circulation band iron pipe 209
Inside be connected, described staged water circulation band iron pipe 209 lower end be provided with a water inlet, described rank
The top of ladder type water circulation band iron pipe 209 is provided with an outlet, and described water outlet connects an outlet pipe
210, described outlet pipe 210 is through to outside described base of furnace body 20；Adjacent water circulation band iron pipe 209
Between be respectively provided with one so that the gap of comburant institute burned flame ejection in described burner hearth 202.
The refractory-lined ovens of the dome-shaped globoidal structure that the described furnace wall 2021 of the present embodiment is then formed as inclination blocks,
So, when utilizing the present invention that limestone material is calcined, to be formed as the dome-shaped cambered surface tilted
The refractory-lined ovens of structure blocks the furnace wall 2021 as described burner hearth 202, on the one hand, make described burner hearth 202
Interior comburant institute burned flame can spray by the aperture from described refractory brick metope, comes corresponding stone
Lime stone material is calcined, and on the other hand, is in the limestone material in described cylindric body of heater 10 the most not
Can leak from described aperture to described burner hearth 202 so that using effect of the present invention is good.
Embodiment seven
Shown in Figure 14 and Figure 15；
The present embodiment is similar with embodiment five, simply fire-resistant by the dome-shaped globoidal structure that tilts accordingly
Brick wall changes into vertical refractory brick metope, and its using effect etc. is identical with embodiment five, here, not
Elaborate.
Embodiment eight
Shown in Figure 16 and Figure 17；
The present embodiment is similar with embodiment six, simply fire-resistant by the dome-shaped globoidal structure that tilts accordingly
Stove blocks and changes into vertical refractory-lined ovens and block, and its using effect etc. is identical with embodiment six, here, do not do
Describe in detail.
It should be noted that in the specific implementation, one, embodiment two, embodiment three and embodiment are implemented
Four in a particular application, can be come corresponding limestone material by the external grate furnace of corresponding fire door
Calcining, so, its using effect is more preferable, more can reach cylindric body of heater 10 interior without slag emission.
It is emphasized that embodiment five, embodiment six, embodiment seven and embodiment eight are in concrete application
In, the outside of corresponding described base of furnace body 20 is provided with one and downward-sloping is communicated to described burner hearth 202
The comburant feeding hopper of fire door 205, and described burner hearth 202 also include one with external grate furnace phase
The second fire door 205 connected.
So, corresponding second fire door in embodiment five, embodiment six, embodiment seven and embodiment eight
Corresponding limestone material also can be calcined by an external grate furnace by 205, and then, its using effect
Also can reach more preferable, also can reach so that described cylindric body of heater 10 is interior without slag emission.
No matter and implement one, embodiment two, embodiment three, embodiment four, embodiment five, embodiment six,
Embodiment seven and embodiment eight, the inwall of corresponding described cylindric body of heater 10 all uses refractory brick, outer wall
All use steel plate.
So, i.e. make overall structure of the present invention firm, and when being embodied as, corresponding base of furnace body 20
Lower end the one body of heater pedestal made by reinforced concrete, steel plate or other materials need to be set, thus,
It can guarantee that the present invention's is solid and reliable.
Meanwhile, corresponding cigarette circulation and stress device 40 also can be optimized design, i.e. make described in enter
The smoke end of smoke pipe 4011 enters from the side of described smog reserve tank 50, the bending tubes end of pipe 4012
Being connected to the top of described smog reserve tank 50, accordingly, the bottom of described smog reserve tank 50 is arranged
One switchable switch valve, so that being easy to irregular being cleaned described smog reserve tank 50, with row
The slag discharged in company with smog precipitated except it is internal, and then, i.e. make the using effect of the present invention
Further up to more preferably.
In sum, provided by the present invention a kind of use stove to block combustion system uninterruptedly to add comburant
Smokeless lime burner furnace, in a particular application, is provided with cigarette circulation and stress device 40, will described cylindric stove
The smog circulation and stress that body 10 is discharged to carrying out pick up the heat more than cigarette in described burner hearth 202, and then,
When utilizing the present invention that limestone material is processed, processing limestone material in proportion, the present invention
Burning material amounts is few, and the present invention is because of cigarette heat recovery so that can also reach smokeless emission, joint
The purpose of energy environmental protection, and, the present invention in the application, can uninterruptedly add burning material, uninterruptedly add
Add limestone material, uninterrupted recovery waste heat, uninterruptedly discharge slag, uninterruptedly collect the calculogenesis cooked
Ashes etc. so that the production efficiency of the present invention can be greatly enhanced, the practical value of the present invention is relative to existing
Some lime burner furnaces, can reach more preferable.
Meanwhile, the present invention in the specific implementation, is provided with smog reserve tank 50, smoke extractor 402 and in order to give
Described smoke extractor 402 carries out the buncher 403 of speed governing, and then, in use, can be according to actual production
Etc. situation, by regulation buncher 403, reach to regulate the rotating speed of smoke extractor 402 so that cigarette circulates
Controlled, unnecessary cigarette waste heat also can be stored in smog reserve tank 50, when required, can accelerate to smoke
The rotating speed of machine 402 so that cigarette waste heat is recycled as early as possible, meanwhile, corresponding smog reserve tank
Air relief valve it is additionally provided with, its inside and outside differential pressure that can be used for balancing the present invention so that blast etc. will not occur on 50
Danger, and then, the present invention is safe and reliable.
And the present invention is in the specific implementation, described burner hearth 202 may be designed to Rhizoma Sparganii cylindricality, taper,
Dome-shaped cambered surfaces etc., described base of furnace body 20 is preferably designed to the square bodily form or cuboid, accordingly
Furnace wall 2021 material of burner hearth 202 can be selected for refractory brick or is provided with the resistance to of staged water circulation band iron pipe 209
Stove blocks, and corresponding refractory brick may be used without high temperature resistant ferrum and replaces, and then, the internal structure of the present invention
Design can be varied, and accordingly, all of structure design is the most incidentally provided with cigarette circulation and stress
Device 40 so that the practicality of the present invention is good.
Further, the experiment proved that, when utilizing the present invention that limestone material is calcined, finally produced
The quick lime cooked relative to traditional lime burner furnace, the quality of production of the present invention is good, solve for a long time with
The hard nut to crack of raw burn ash occurs in calcining, and the production efficiency of the present invention can exceed 50 times of left sides
The right side, can the most cost-effective and technological process of production etc., accordingly, the present invention in the improvement of structure,
Need not increase too many cost so that the present invention necessarily has good market popularization value, the present invention
Will necessarily be the most welcome, it can effectively be popularized.
The foregoing is only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention,
Every equivalent structure utilizing description of the invention and accompanying drawing content to be made or equivalence flow process conversion, or directly
Or indirectly it is used in other relevant technical fields, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (5)
1. use stove to block combustion system and uninterruptedly add a smokeless lime burner furnace for comburant, including cylinder
Shape body of heater, it is characterised in that it also includes:
Base of furnace body, the inside of described base of furnace body is connected with described cylindric body of heater, and described body of heater
Being provided with a burner hearth in order to put comburant supported by support in base, described burner hearth includes being arranged at four
The furnace wall of exotic material in week and be arranged at the fire grate of bottom, the lower section of described fire grate is provided with a slag row
Putting mouth, connecting at described slag emission mouth has a Residue extraction pipeline being through to outside described base of furnace body, described
The end of Residue extraction pipeline is provided with a valve A；The sidewall of described base of furnace body has one and communicates with described burner hearth
The fire door of band fire door, described fire door is positioned at the upper end of described fire grate；The furnace wall of described burner hearth and described stove
Gap between the sidewall of body base is formed as quick lime outlet, and connecting at described quick lime outlet has
One is through to the quick lime discharge line outside described base of furnace body, and the end of described quick lime discharge line sets
There is a valve B；
Calx material feeding device, described Calx material feeding device is setting in order to device Calx material
The hopper of valve C, described hopper is had to be arranged at the top of described cylindric body of heater, and under described hopper
Material mouth is through in described cylindric body of heater；
Cigarette circulation and stress device, described cigarette circulation and stress device includes a smoke discharging pipe, a smoke extractor and
Control the buncher that described smoke extractor rotates；The bending tubes end of described smoke discharging pipe is arranged at described cylindrical shape
The top of body of heater, is connected with described cylindric body of heater, and smoke end is arranged at described burner hearth, and is positioned at institute
State the lower section of fire grate；Described smoke extractor is arranged in described smoke discharging pipe；
Also including a smog reserve tank being provided with air relief valve, described smoke discharging pipe includes that a smoke-intake pipe and goes out
Smoke pipe, the bending tubes end of described smoke-intake pipe is connected with described cylindric body of heater, and smoke end stores up with described smog
The smoke inlet of standby case is connected, and the outlet flue of described smog reserve tank is connected with the bending tubes end of described pipe
Logical, the smoke end of described pipe is arranged at described burner hearth, and is positioned at the lower section of described fire grate；Described take out
Cigarette machine is arranged in described pipe；
Described furnace wall is that the refractory-lined ovens being provided with staged water circulation band iron pipe being formed as cone blocks composition,
The bottom that the described refractory-lined ovens of cone blocks is connected with described fire grate, so that described burner hearth is formed as vertical
Body pyramidal structure；And on the described refractory-lined ovens hurdle of cone described staged water circulation band iron pipe respectively to
The lower end, outside that the refractory-lined ovens of this cone blocks tilts, and the inside of described staged water circulation band iron pipe is connected
Logical, the lower end of described staged water circulation band iron pipe is provided with a water inlet, described staged water circulation band iron
The top of pipe is provided with an outlet, and described water outlet connects has an outlet pipe, described outlet pipe to be through to
Outside described base of furnace body；One it is respectively provided with so that combustion in described burner hearth between adjacent water circulation band iron pipe
Burn the gap of thing institute burned flame ejection.
The most according to claim 1 a kind of use stove to block combustion system uninterruptedly to add the nothing of comburant
Cigarette lime burner furnace, it is characterised in that: it is provided with a hollow cylindrical around its inwall in described cylindric body of heater
The fire-resistant body of wall of structure, the upper end of described fire-resistant body of wall is infundibulate, and lower end is in the infundibulate stood upside down；Institute
Stating burner hearth and be arranged at the side, lower end of described fire-resistant body of wall, the furnace wall of described burner hearth is a refractory brick metope；
The upper end of described refractory brick metope is connected with the described fire-resistant body of wall being positioned at this burner hearth upper end, lower end and institute
The end stating fire grate is connected；And offer multiple to back to described in this burner hearth on described refractory brick metope
That the lower end of fire-resistant body of wall side tilts so that comburant institute burned flame ejection in described burner hearth little
Hole.
The most according to claim 1 a kind of use stove to block combustion system uninterruptedly to add the nothing of comburant
Cigarette lime burner furnace, it is characterised in that: it is provided with a hollow cylindrical around its inwall in described cylindric body of heater
The fire-resistant body of wall of structure, the upper end of described fire-resistant body of wall is infundibulate, and lower end is in the infundibulate stood upside down；Institute
Stating burner hearth and be arranged at the side, lower end of described fire-resistant body of wall, the furnace wall of described burner hearth is one to be provided with staged water
The refractory-lined ovens of circulation band iron pipe blocks composition；The upper end that described refractory-lined ovens blocks be positioned at described in this burner hearth upper end
Fire-resistant body of wall is connected, and lower end is connected with the end of described fire grate；And described on described refractory-lined ovens hurdle
Staged water circulation band iron pipe tilts to the lower end of the described fire-resistant body of wall side back to this burner hearth respectively, institute
The inside stating staged water circulation band iron pipe is connected, and the lower end of described staged water circulation band iron pipe is provided with
One water inlet, the top of described staged water circulation band iron pipe is provided with an outlet, and described water outlet is even
Being connected to an outlet pipe, described outlet pipe is through to outside described base of furnace body；Adjacent water circulation band iron pipe it
Between be respectively provided with one so that the gap of comburant institute burned flame ejection in described burner hearth.
4. block combustion system according to a kind of employing stove described in Claims 2 or 3 and uninterruptedly add comburant
Smokeless lime burner furnace, it is characterised in that: the outside of described base of furnace body is provided with a downward-sloping connection
To the comburant feeding hopper of fire door of described burner hearth, and described burner hearth also include one with external fire grate
The second fire door that stove is connected.
5. block combustion system according to a kind of employing stove described in any one of claim 1-3 and uninterruptedly add combustion
Burn the smokeless lime burner furnace of thing, it is characterised in that: the inwall of described body of heater is refractory brick, and outer wall is steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410734705.6A CN104446020B (en) | 2014-12-05 | 2014-12-05 | A kind of use stove to block combustion system uninterruptedly to add the smokeless lime burner furnace of comburant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410734705.6A CN104446020B (en) | 2014-12-05 | 2014-12-05 | A kind of use stove to block combustion system uninterruptedly to add the smokeless lime burner furnace of comburant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104446020A CN104446020A (en) | 2015-03-25 |
| CN104446020B true CN104446020B (en) | 2016-09-14 |
Family
ID=52892870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410734705.6A Active CN104446020B (en) | 2014-12-05 | 2014-12-05 | A kind of use stove to block combustion system uninterruptedly to add the smokeless lime burner furnace of comburant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104446020B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018231043A1 (en) * | 2017-06-13 | 2018-12-20 | Bricio Ochoa Francisco Javier | Pressurised kiln for calcinating limestone sands using an underground internal combustion chamber |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2765903Y (en) * | 2005-03-02 | 2006-03-22 | 王发启 | Environment friendly energy-saving lime burner |
| CN201003904Y (en) * | 2007-01-26 | 2008-01-09 | 李芸 | Environment-protection furnace |
| CN201052999Y (en) * | 2007-06-11 | 2008-04-30 | 曹江宏 | Smoke-abatement dust-removing cyclone type direct-combustion lime burner |
| CN201729772U (en) * | 2010-06-29 | 2011-02-02 | 刘双飞 | Limekiln for processing and recycling waste-gas |
| CN202390322U (en) * | 2011-11-28 | 2012-08-22 | 付全德 | Lime kiln with hot-air circulation function |
| CN203393035U (en) * | 2013-07-31 | 2014-01-15 | 吴庆军 | Environment-friendly and energy-saving lime kiln furnace |
| CN204251511U (en) * | 2014-12-05 | 2015-04-08 | 石树修 | A kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial |
-
2014
- 2014-12-05 CN CN201410734705.6A patent/CN104446020B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104446020A (en) | 2015-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101906496B (en) | High-blast-temperature hot-blast stove burnt in convection swirling heat storage medium | |
| EA034574B1 (en) | Top combustion stove | |
| CN105276806B (en) | Dense tobacco flue-curing house high temperature hot-blast furnace | |
| CN107631301A (en) | Vertical incinerator and dangerous waste thing subregion CIU | |
| CN105541076A (en) | Vertical type drying and incineration equipment for municipal sludge | |
| CN205480955U (en) | Multiinjector is unpowered, and burning furnace is fired to back mixing formula | |
| CN104446020B (en) | A kind of use stove to block combustion system uninterruptedly to add the smokeless lime burner furnace of comburant | |
| CN109489048A (en) | A kind of desiccation and burn vertical integrated continuous processing sludge greasy filth excrement material equipment | |
| CN204251511U (en) | A kind of adopt stove to block smokeless lime burner furnace that combustion system uninterruptedly adds combustionmaterial | |
| CN202546737U (en) | Overhead type heat storage combustion system | |
| CN108793781A (en) | A kind of energy-saving and environment-friendly twin furnace lime burner furnace | |
| CN204717668U (en) | A kind of palm waste boiler sectional combustion burner hearth | |
| CN104100972A (en) | Regenerative burner special for smelting secondary aluminum and implementing method thereof | |
| CN203147761U (en) | Heat accumulating type combustor for secondary aluminum smelting | |
| CN206269146U (en) | Radiant tube incinerator | |
| CN207570310U (en) | It is a kind of that the chemical industry danger sodium chloride that gives up is converted into the stove of refining industrial salt | |
| CN206739279U (en) | A kind of more gradient burners of the high effect cleaning of coal | |
| CN206146174U (en) | Internal heating muffle formula rotary kiln furnace wall | |
| CN101229961B (en) | Gas lime vertical kiln and energy-saving system thereof | |
| CN104279547A (en) | High-moisture fuel fired steam boiler | |
| CN2521495Y (en) | Burner adapted for removing source of atmospheric pollution | |
| CN109578989A (en) | A kind of efficiently low vertical coal dust furnace of nitrogen | |
| CN104449851B (en) | A kind of haze gas generator and coal gas utilize system | |
| CN109724088A (en) | A kind of multistage gasification flash burning furnace | |
| CN2607522Y (en) | Burning desulfurizing device for purifying atmosphere |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |