CN206656379U - The formula smokeless heating furnace that reburns with air distribution passage - Google Patents
The formula smokeless heating furnace that reburns with air distribution passage Download PDFInfo
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- CN206656379U CN206656379U CN201720435607.1U CN201720435607U CN206656379U CN 206656379 U CN206656379 U CN 206656379U CN 201720435607 U CN201720435607 U CN 201720435607U CN 206656379 U CN206656379 U CN 206656379U
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- air distribution
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- chamber
- dividing plate
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 18
- 238000002485 combustion reaction Methods 0.000 claims abstract description 142
- 239000000463 material Substances 0.000 claims abstract description 28
- 239000000779 smoke Substances 0.000 claims abstract description 22
- 235000019504 cigarettes Nutrition 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000003245 coal Substances 0.000 abstract description 30
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000010792 warming Methods 0.000 abstract description 2
- 239000003546 flue gas Substances 0.000 description 36
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 34
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 12
- 239000001301 oxygen Substances 0.000 description 12
- 229910052760 oxygen Inorganic materials 0.000 description 12
- 230000009286 beneficial effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000003818 cinder Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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Abstract
The utility model discloses a kind of formula smokeless heating furnace that reburns with air distribution passage, including body of heater and stove seat, combustion chamber and the dividing plate of after-combustion chamber before burner hearth is divided into are provided with the burner hearth of body of heater, the top of dividing plate is provided with smoke inlet, the following side of dividing plate is provided with material hole, bottom of furnace body below material hole is additionally provided with fire grate, and the front side portion of body of heater is provided with coal-filling hole；After-combustion chamber bottom and lower end and the spaced collection flame cylinder in after-combustion chamber bottom surface are stretched in the top of after-combustion chamber provided with lower end, are additionally provided with the fire door only connected with collection flame cylinder barrel chamber at the top of body of heater, the top side of body of heater is additionally provided with the chimney connected with fire door；Collection flame drum outer wall face and after-combustion chamber internal face be arranged at intervals so as to formed therebetween can connect nozzle under smoke inlet and collection flame cylinder lead cigarette channel；The top of preceding combustion chamber is provided with main air distribution outlet, and main air distribution outlet is connected by main air distribution passage with outside atmosphere.The warming stove can improve coal utilizaton rate, avoid discharging dense smoke again.
Description
Technical field
It the utility model is related to a kind of formula smokeless heating furnace that reburns with air distribution passage.
Background technology
At present, the burner hearth of existing warming stove is usually a simple vertical tubular burner hearth, and coal is generally from the side of burner hearth
Portion's feeding port or roof of the furnace opening are inserted in burner hearth and burnt, therefore, when the top coal in burner hearth is not filled also
Divided combustion and when producing flammable smog, the flammable smog can be expelled in suction chimney from roof of the furnace opening at once, after
And in externally discharged air, therefore the utilization rate of coal had both been reduced, environment is polluted again.
Utility model content
The technical problems to be solved in the utility model be to provide it is a kind of simple in construction, it is easy to use, can be by coal burning mistake
Flue gas in journey is re-circulated to burner hearth bottom so as to carry out second-time burning, therefore can improve coal utilizaton rate, avoids discharging dense
Cigarette, and can ensure that the flue gas before second-time burning has suitable oxygen content, so as to ensure that having for abundant second-time burning is matched somebody with somebody
The formula smokeless heating furnace that reburns of wind passage.
In order to solve the above technical problems, the utility model includes body of heater and stove seat, it is structurally characterized in that：The stove of the body of heater
Combustion chamber and the dividing plate of after-combustion chamber before burner hearth is divided into are provided with thorax, before being communicated with the top of the dividing plate combustion chamber and
The smoke inlet of after-combustion chamber, the following side of the dividing plate is communicated with preceding combustion chamber and the material hole of after-combustion chamber, positioned at logical material
Bottom of furnace body below mouthful is additionally provided with the air inlet of connection burner hearth and stove seat inner chamber and is arranged on the fire grate of air inlet, the stove
The coal-filling hole of combustion chamber before the front side portion of body is communicated with；After-combustion chamber bottom is stretched in the top of the after-combustion chamber provided with lower end
And the spaced collection flame cylinder in lower end and after-combustion chamber bottom surface, it is additionally provided with what is only connected with collection flame cylinder barrel chamber at the top of the body of heater
Fire door, the top side of the body of heater are additionally provided with the chimney connected with fire door；The collection flame drum outer wall face and after-combustion chamber inwall
Face is arranged at intervals leads cigarette channel so as to be formed to connect smoke inlet and collect nozzle under flame cylinder therebetween；The preceding combustion chamber
Top be provided with main air distribution outlet, the main air distribution outlet is connected by main air distribution passage with outside atmosphere.
After said structure, fire coal is inserted in preceding combustion chamber from coal-filling hole, and the fire coal before guarantee in combustion chamber is high
Degree should be higher than that the height of material hole so as to block material hole, then in combustion separates preceding combustion chamber and after-combustion chamber
The sealing combustion space independent into two, simultaneously because the effect of material hole, positioned at preceding combustion chamber bottom and burns more abundant
Coal-fired also can successively enter from material hole in after-combustion chamber and be burnt away in after-combustion chamber；Secondly as fire door only with
Collection flame cylinder barrel chamber connection in after-combustion chamber, therefore when the flue gas in burner hearth is extracted out successively, the cigarette in preceding combustion chamber
Gas is sucked up to after-combustion chamber bottom from smoke inlet through cigarette channel is led, and enters in collection flame cylinder, and flue gas is entering collection flame cylinder
During, the flammable flue gas in part contacts so as to ignite again with the fire coal of after-combustion chamber bottom, causes second-time burning,
Therefore, the purpose of reaching the purpose for improving coal utilizaton rate and avoiding discharging dense smoke, and collecting the setting of flame cylinder is ensured preceding burning
Flammable flue gas in chamber is pumped to after-combustion chamber bottom so that its be in contact with after-combustion chamber bottom fire coal cause it is secondary
Burning；Secondly, in order to ensure that the flue gas before second-time burning has suitable oxygen content so as to ensure sufficient second-time burning, when
So also realize that there is suitable oxygen content in after-combustion chamber indirectly, so that coal-fired also abundant that oxygen fires in after-combustion chamber
Burn, therefore, the flue gas of preceding combustion chamber is also extracted corresponding oxygen during after-combustion chamber is sucked up to from main air distribution outlet
Gas, it is latter with entering in after-combustion chamber so as to be mixed with flue gas, then realize that the fire coal in after-combustion chamber and flue gas fully burn.
The structure of main air distribution passage is realized for convenience, and the front side portion positioned at preceding combustion chamber stretches into stove seat inner chamber provided with lower end
In, upper end extend before main aid distributing pipe at the top of combustion chamber, the upper orifice of the main aid distributing pipe is main air distribution outlet, the main aid distributing pipe
Segment dislocation connection before combustion chamber and the main air distribution passage of stove seat inner chamber.
Burnt three times to ensure that the flue gas in collection flame cylinder obtains oxygen in discharge process and realized, close to the interior of fire door exit
Annular is provided with multiple secondary air distribution outlets on wall, and the air distribution chamber connected with secondary air distribution outlet, institute are provided with the top of the body of heater at fire door
Air distribution chamber is stated to connect with outside atmosphere by secondary air distribution passage.
In order to realize the structure of secondary air distribution passage, stretched into positioned at the front side portion of preceding combustion chamber provided with lower end in stove seat inner chamber,
Upper end extends the secondary aid distributing pipe in air distribution chamber, and the pair of combustion chamber and stove seat inner chamber is matched somebody with somebody before the segment dislocation connection of the secondary aid distributing pipe
Wind passage.
In order that collection flame cylinder is closely installed together with dividing plate, so as to ensure the lower end of collection flame cylinder close proximity to material hole
Set, then ensure that flue gas can be fully contacted so that flammable smoke combustion is abundant with the fire coal at material hole, the collection flame
Cylinder includes the barrel that section configuration is arc, and two sides of the barrel are sealedly connected on the trailing flank of dividing plate so as in barrel
Between dividing plate formed collection flame cylinder barrel chamber, the smoke inlet be two and be separately positioned on collection flame cylinder at left and right sides of dividing plate top
Portion.
In order to realize that flame heat build-up is burnt, the barrel chamber for integrating flame cylinder is in the taper that upper end open is small, lower ending opening is big
Chamber.
In order to enter after-combustion chamber beneficial to the fire coal in preceding combustion chamber, the dividing plate is that inclined downward extends backward for following side
The skewed dividing plate set.
In order to enter after-combustion chamber, parallel with burner hearth bottom surface of the following side of the dividing plate beneficial to the fire coal in preceding combustion chamber
Every setting so as to forming material hole.
In order to which the coal-fired lower nozzle by collection flame cylinder ensured in after-combustion chamber blocks, so as to ensure that flue gas is entering collection flame cylinder
During can only pass through coal-fired and enter collection flame cylinder after igniting, so as to ensure smoke combustion filtering fully, the barrel
Lower edge be below or equal to the upper edge of material hole, the left and right sides and rear lateral portion of the barrel lower end respectively with after-combustion
The left and right side of chamber and trailing flank contact link together.
For the recirculated water in abundant heating system, the furnace wall of the body of heater, the plate body of dividing plate and the cylinder for collecting flame cylinder
Wall is the double-layer hollow structure available for water storage, the plate body inner chamber of the dividing plate, collect the barrel inner chamber of flame cylinder with body of heater
Furnace wall inner chamber connects, and the top of the body of heater is provided with the delivery port connected with furnace wall inner chamber, and the bottom of the body of heater is provided with and stove
The water return outlet of wall inner chamber connection.
In summary, the utility model is simple in construction, easy to use, the flue gas during coal burning can carried out into oxygen
After gas supplement, burner hearth bottom is re-circulated to so as to carry out sufficient second-time burning, and secondly, collecting at flame cylinder fire door also has oxygen
Supplementary device is abundant so as to ensure fire door flame combustion, therefore can improve coal utilizaton rate, avoids discharging dense smoke again, so as to avoid
Pollute environment.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description：
Fig. 1 is the right side structural representation that the utility model carries broken section；
Fig. 2 is the cross section structure diagram of the utility model line B-B along Fig. 1；
Fig. 3 is the cross section structure diagram of the utility model line A-A along Fig. 1；
Fig. 4 is the cross section structure diagram of the utility model line C-C along Fig. 1；
Fig. 5 is work structure diagram of the present utility model.
Embodiment
Referring to the drawings, body of heater 1 and stove seat 2, accordingly, body of heater should be included with the formula smokeless heating furnace that reburns of air distribution passage
Burner hearth is provided with 1, secondly, the front side portion of body of heater 1 is provided with coal-filling hole 9, and the outside of coal-filling hole 9, which is accordingly hinged with, can block coal-filling hole
9 closure door, in addition, the bottom of body of heater 1 is provided with air inlet 8, the top of body of heater 1 is provided with fire door 11；In addition, the top of stove seat 2 turns
The dynamic fire grate for being connected with closure at air inlet 8, not shown in the fire grate figure, the fire grate is preferably semicircular two panels, and this two
It can be combined in a complete circle so as to block at air inlet 8, and work as when the semicircular fire grate of piece is rocked to horizontality
When two panels fire grate is rocked to inclination or vertical state, the cinder in body of heater 1 can be fallen into the chamber of stove seat 2, accordingly, stove seat 2
On be additionally provided with the fire grate handle that driving fire grate rotates, and in order to contain the cinder to drop, be additionally provided with what can be extracted out in the chamber of stove seat 2
Ash box, above-mentioned stove seat 2 are prior art, do not continue to be described in detail herein；In addition, the top of body of heater 1 is additionally provided with thermal insulation board 19, every
The middle part of hot plate 19 is provided with the stove mouth 20 being correspondingly arranged with fire door 11, is provided with and stove mouth 20 between thermal insulation board 19 and the top of body of heater 1
The heat accumulation chamber connected with fire door 11, the top rear of body of heater 1 are provided with the chimney with heat accumulation chamber, thermal insulation board 19, the stove
Mouth 20 and chimney structure also will not be described in detail herein for prior art.
With continued reference to accompanying drawing, the horizontal orthographic projection of the body of heater 1 is preferably rectangular in shape, and certainly, the level of the body of heater 1 is positive to throw
Shadow shape can also be for circular or other shapes, accordingly, burner hearth it is also preferred that the rectangle consistent with the shape of body of heater 1, important
, combustion chamber 3 and the dividing plate 5 of after-combustion chamber 4 before burner hearth is divided into are provided with the burner hearth, therefore, cause coal-filling hole 9 only with
Preceding combustion chamber 3 directly connects, wherein, fire door 11 is also provided only on the top of after-combustion chamber 4；In addition, the top of the dividing plate 5 is provided with
Combustion chamber 3 and the smoke inlet of after-combustion chamber 46 before connection, as shown in figure 3, the smoke inlet 6 is two, and it is separately positioned on dividing plate 5
Top at left and right sides of, secondly, the following side of dividing plate 5 is additionally provided with combustion chamber 3 and the material hole of after-combustion chamber 47 before connection, and this is logical
Material mouth 7 is in order that the fire coal in preceding combustion chamber 3 enters in after-combustion chamber 4, and smoothly enters after-combustion chamber 4 in order to facilitate coal-fired
In room, the following side of dividing plate 5 is set with burner hearth bottom surface parallel interval so as to form the material hole 7 of strip；Certainly, the material hole
7 can also be the through hole of other shapes, secondly, in order to ensure it is most of coal-fired burnt in preceding combustion chamber 3, and in order to increase before
The volume of the bottom of combustion chamber 3, as shown in figure 1, the dividing plate 5 is the following side extended skewed dividing plate of inclined downward backward,
Certainly, the coal-fired heat build-up before the dividing plate 5 not only improves for skewed setting in combustion chamber 3 is fully burnt, and is entered again beneficial to fire coal
Enter after-combustion chamber 4, secondly, be also beneficial to the flue gas in preceding combustion chamber 3 being guided at smoke inlet 6, enter after-combustion so as to convenient
Chamber 4.
With continued reference to accompanying drawing, in order to which the flue gas that will enter in after-combustion chamber 4 be pumped to the bottom of after-combustion chamber 4, so as to it is rear
Second-time burning occurs after the coal-fired contact of the bottom of combustion chamber 4, the bottom of after-combustion chamber 4 is stretched in the top of after-combustion chamber 4 provided with lower end
And lower end and the spaced collection flame cylinder 10 in the bottom surface of after-combustion chamber 4, as shown in figure 1, the top fire door 11 of the body of heater 1 is only with collecting flame
Cylinder 10 barrel chambers connection, so as to ensure that flue gas is only capable of extracting out by collecting flame cylinder 10；In addition, the outside wall surface of collection flame cylinder 10 and after-combustion chamber
4 internal faces are arranged at intervals leads cigarette channel so as to be formed to connect smoke inlet 6 and collect flame 10 times nozzles of cylinder therebetween.Cause
This, as shown in figure 5, fire coal is inserted in preceding combustion chamber 3 from coal-filling hole 9, and the coal-fired height before guarantee in combustion chamber 3 should be higher than that
Preceding combustion chamber 3 and after-combustion chamber 4 are then separated into two independent sealings by the height of material hole 7 so as to block material hole 7
Combustion space, simultaneously because the effect of material hole 7, positioned at the preceding bottom of combustion chamber 3 and burning are more sufficiently coal-fired also can be from logical
Material mouth 7 enters in after-combustion chamber 4 and burnt away in after-combustion chamber 4 successively；Secondly as fire door 11 only with after-combustion chamber 4
In the connection of the barrel chamber of collection flame cylinder 10, therefore when the flue gas in burner hearth is extracted out successively, flue gas in preceding combustion chamber 3 can be from
Smoke inlet 6 is sucked up to the bottom of after-combustion chamber 4 through cigarette channel is led, and enters in collection flame cylinder 10, and flue gas is entering collection flame cylinder
During 10, the flammable flue gas in part contacts so as to ignite again with the fire coal of the bottom of after-combustion chamber 4, causes secondary combustion
Burn, therefore, reach the purpose for improving coal utilizaton rate and avoiding discharging dense smoke, and be the purpose of collect the setting of flame cylinder 10 ensure will before
Flammable flue gas in combustion chamber 3 is pumped to the bottom of after-combustion chamber 4, so that it is in contact with the bottom fire coal of after-combustion chamber 4
Cause second-time burning.
With continued reference to accompanying drawing, in order to ensure that the flue gas before second-time burning has suitable oxygen content so as to ensure sufficiently
Second-time burning, also realizing indirectly certainly has suitable oxygen content in after-combustion chamber 4, so that the fire coal in after-combustion chamber 4
Also abundant that oxygen burns, therefore, as shown in Figure 1, Figure 2 and Figure 4, the top of preceding combustion chamber 3 is provided with main air distribution outlet 12, main air distribution outlet
12 are connected by main air distribution passage with outside atmosphere, realize the structure of main air distribution passage for convenience, positioned at a left side for preceding combustion chamber 3
Front side angle is connected with the main aid distributing pipe 13 at the top of combustion chamber 3 before lower end is stretched into the inner chamber of stove seat 2, upper end extends, main air distribution
The upper orifice of pipe is main air distribution outlet 12, and the tube chamber of main aid distributing pipe 13 is that the master of combustion chamber 3 and the inner chamber of stove seat 2 matches somebody with somebody before forming connection
Wind passage, the main aid distributing pipe 13 can be round tube body, or rectangular tube, also can form master using other structures certainly
Air distribution passage；Therefore, the flue gas of preceding combustion chamber 3 is during after-combustion chamber 4 is sucked up to, the air in stove seat 2 also through
Main air distribution passage simultaneously from main air distribution outlet 12 be pumped into preceding combustion chamber 3, so as to mix with flue gas it is latter together enter after-combustion chamber 4
In, then realize that the fire coal in after-combustion chamber 4 and flue gas fully burn.With continued reference to accompanying drawing, in order to ensure to collect in flame cylinder 10
Flue gas obtains oxygen in discharge process and realized to burn three times, so as to realize that fire door 11 has suitable combustion flame, as shown in figure 1,
Annular is provided with multiple secondary air distribution outlets 14 on the internal face in the exit of fire door 11, and the top of body of heater 1 at fire door 11 is provided with
The air distribution chamber 15 connected with secondary air distribution outlet 14, air distribution chamber 15 are connected by secondary air distribution passage with outside atmosphere；And realization pair is matched somebody with somebody
The structure of wind passage, stretched into positioned at the forward right side angle of preceding combustion chamber 3 provided with lower end in the inner chamber of stove seat 2, upper end extends air distribution
Secondary aid distributing pipe 16 in chamber 15, combustion chamber 3 and the secondary air distribution of the inner chamber of stove seat 2 lead to before the segment dislocation connection of the secondary aid distributing pipe 16
Road, the secondary aid distributing pipe 16 can also be circular body, or rectangular tube.
As shown in Figure 1, Figure 2 and Figure 3, in order that collection flame cylinder 10 is closely installed together with dividing plate 5, so as to ensure to collect flame
The lower end of cylinder 10 is set close proximity to material hole 7, then ensures that flue gas can be fully contacted so that can with the fire coal at material hole 7
Combustion property flue gas fully burns, and this, which integrates flame cylinder 10, includes barrel of the section configuration as arc, two sides of barrel be sealedly connected on every
So as to the barrel chamber of the formation collection flame cylinder 10 between barrel and dividing plate 5 on the trailing flank of plate 5；Because dividing plate is obliquely installed, therefore, such as
Shown in Fig. 1, the barrel chamber of collection flame cylinder 10 is also in skewed setting with dividing plate, and skewed be provided with of barrel chamber for collecting flame cylinder 10 is beneficial to
The flue gas for entering barrel chamber is forced down, so that flue gas more fully contacts the coal and flame of the lower section of collection flame cylinder 10, then may be used
Combustion property flue gas is fully ignited；Certainly, the collection flame cylinder 10 can also be one it is independent, with 5 spaced body of dividing plate,
And only relying on its upper end and be fastened on the top of after-combustion chamber 4, its bottom independence stretches to the bottom of after-combustion chamber 4, now,
The collection flame cylinder can be vertically arranged, or skewed setting.With continued reference to accompanying drawing, fired to be concentrated after fume collection
Burn, so as to realize heat build-up and the effect of poly- flame, this integrates the barrel chamber of flame cylinder as the taper inner chamber that upper end open is small, lower ending opening is big, and
Docked for convenience with the matching of circular fire door 11, the upper end open of the barrel is preferably designed for circular open；Secondly, such as Fig. 5 institutes
Show, in order to which the fire coal ensured in after-combustion chamber 4 can block the lower nozzle that collect flame cylinder 10, so as to ensure that whole flue gases are entering collection
Coal-fired layer can only be passed through during flame cylinder 10 and enters collection flame cylinder 10 after igniting, should so as to ensure that smoke combustion is abundant
The lower edge of barrel is concordant with the upper edge of dividing plate 5 to be set, and certainly, the lower edge of the barrel can also be less than the top of dividing plate 5
Edge；Therefore, as shown in figure 5, after the coal-fired lower nozzle by collection flame cylinder 10 blocks, a small amount of flue gas in preceding combustion chamber 3 can be direct
Through bottom coal-fired layer and be drawn into after igniting in collection flame cylinder 10, and most flue gas can first rise to preceding combustion chamber
3 tops are simultaneously pumped into after-combustion chamber 4 from smoke inlet 6, afterwards through the bottom of after-combustion chamber 4 coal-fired layer and taken out after igniting
Enter to collect in flame cylinder 10, therefore realize that whole flue gases is ignited by secondary；And in order to increase the lower nozzle of collection flame cylinder 10, under barrel
The left and right sides and rear lateral portion at end contact with the left and right side of after-combustion chamber 4 and trailing flank respectively to link together；Secondly, such as scheme
Shown in 5, burnt in order to which the fire coal of the bottom of after-combustion chamber 4 to be concentrated to the sufficient lower section of material hole 7 of burning as far as possible, less than logical
The trailing flank of after-combustion chamber 4 of material mouth 7 can be that lower side tilts extended skewed trailing flank forwards, after then avoiding
The fire coal of the bottom of combustion chamber 4 remains in the rear lower of after-combustion chamber 4, so as to be unfavorable for burning, certainly, as shown in figure 5, can also
Soil is filled so as to realize skewed trailing flank in the rear bottom edge of after-combustion chamber.
With continued reference to accompanying drawing, in order that the recirculated water in the utility model more fully heating system, the body of heater 1
The barrel of furnace wall, the plate body of dividing plate 5 and collection flame cylinder 10 is the double-layer hollow structure available for water storage, meanwhile, the plate body of dividing plate 5
Inner chamber, the barrel inner chamber of collection flame cylinder 10 connect with the furnace wall inner chamber of body of heater 1, as depicted in figs. 1 and 2, in the plate body of the dividing plate 5
Chamber can directly be connected by upper lateral part and left and right sides portion with the top furnace wall inner chamber of body of heater 1 and left and right furnace wall inner chamber, and collect flame
Cylinder 10 also keeps connecting with the barrel inner chamber of the junction of dividing plate 5 and plate body inner chamber, secondly, the upper end barrel inner chamber of collection flame cylinder 10 and
The upper furnace wall inner chamber of body of heater 1 also keeps connecting, certainly, the plate body inner chamber of the dividing plate 5, the barrel inner chamber of collection flame cylinder 10 and body of heater 1
Furnace wall inner chamber can by a variety of connected modes realize connect, connected in addition, the top rear of body of heater 1 is additionally provided with furnace wall inner chamber
Chimney water jacket 21, the chimney water jacket 21 are prior art, finally, are additionally provided with the top of chimney water jacket 21 for connecting radiator
The delivery port 17 of feed pipe, and the bottom of body of heater 1 is provided with the backwater for connecting and being used for furnace wall inner chamber and connect radiator return pipe
Mouth 18；In addition, the barrel of the plate body of dividing plate 5 and collection flame cylinder 10 is that can avoid dividing plate 5 available for the double-layer hollow structure of water storage
Burnt out with collection flame cylinder 10 by high temperature, certainly, the dividing plate 5 and collection flame cylinder 10 can also be to pass through entity knot made of refractory material
Structure.
In summary, the utility model is not limited to above-mentioned embodiment.Those skilled in the art, this reality is not being departed from
On the premise of with new spirit and scope, some change and modification can be done, it is new that all these changes all should fall into this practicality
The protection domain of type.
Claims (10)
1. a kind of formula smokeless heating furnace that reburns with air distribution passage, including body of heater（1）With stove seat（2）, it is characterised in that：It is described
Body of heater（1）Burner hearth in be provided with burner hearth be divided into preceding combustion chamber（3）And after-combustion chamber（4）Dividing plate（5）, the dividing plate（5）
Top be communicated with preceding combustion chamber（3）And after-combustion chamber（4）Smoke inlet（6）, the dividing plate（5）Following side be communicated with
Preceding combustion chamber（3）And after-combustion chamber（4）Material hole（7）, positioned at material hole（7）The body of heater of lower section（1）Bottom is additionally provided with connection
Burner hearth and the air inlet of stove seat inner chamber（8）And it is arranged on air inlet（8）The fire grate at place, the body of heater（1）Front side portion be provided with connect
Combustion chamber before logical（3）Coal-filling hole（9）；The after-combustion chamber（4）Top stretch to after-combustion chamber provided with lower end（4）Bottom and under
End and after-combustion chamber（4）The spaced collection flame cylinder in bottom surface（10）, the body of heater（1）Top be additionally provided with only with collect flame cylinder（10）
The fire door of barrel chamber connection（11）, the body of heater（1）Top side be additionally provided with and fire door（11）The chimney of connection；The collection flame cylinder
（10）Outside wall surface and after-combustion chamber（4）Internal face is arranged at intervals can connect smoke inlet so as to be formed therebetween（6）With collection flame
Cylinder（10）Lower nozzle leads cigarette channel；The preceding combustion chamber（3）Top be provided with main air distribution outlet（12）, the main air distribution outlet（12）
Connected by main air distribution passage with outside atmosphere.
2. there is the formula smokeless heating furnace that reburns of air distribution passage as claimed in claim 1, it is characterised in that:Positioned at preceding combustion chamber
（3）Front side portion stretch into stove seat provided with lower end（2）In inner chamber, upper end extend preceding combustion chamber（3）The main aid distributing pipe at top（13）, institute
The upper orifice for stating main aid distributing pipe is main air distribution outlet（12）, the main aid distributing pipe（13）Segment dislocation connection before combustion chamber（3）With
Stove seat（2）The main air distribution passage of inner chamber.
3. there is the formula smokeless heating furnace that reburns of air distribution passage as claimed in claim 1, it is characterised in that:Close to fire door（11）
Annular is provided with multiple secondary air distribution outlets on the internal face in exit（14）, positioned at fire door（11）The body of heater at place（1）Top is provided with and pair
Air distribution outlet（14）The air distribution chamber of connection（15）, the air distribution chamber（15）Connected by secondary air distribution passage with outside atmosphere.
4. there is the formula smokeless heating furnace that reburns of air distribution passage as claimed in claim 3, it is characterised in that:Positioned at preceding burning
Chamber（3）Front side portion stretch into stove seat provided with lower end（2）In inner chamber, upper end extend air distribution chamber（15）In secondary aid distributing pipe（16）, institute
State secondary aid distributing pipe（16）Segment dislocation connection before combustion chamber（3）With stove seat（2）The secondary air distribution passage of inner chamber.
5. the formula smokeless heating furnace that reburns with air distribution passage as described in claim 1-4 is any, it is characterised in that:It is described
Collect flame cylinder（10）Including the barrel that section configuration is arc, two sides of the barrel are sealedly connected on dividing plate（5）Trailing flank
Above so as in barrel and dividing plate（5）Between formed collection flame cylinder（10）Barrel chamber, the smoke inlet（6）For two and it is separately positioned on
Collect flame cylinder（10）The dividing plate of the left and right sides（5）Top.
6. there is the formula smokeless heating furnace that reburns of air distribution passage as claimed in claim 5, it is characterised in that:The collection flame cylinder
Barrel chamber is the taper inner chamber that upper end open is small, lower ending opening is big.
7. there is the formula smokeless heating furnace that reburns of air distribution passage as claimed in claim 6, it is characterised in that:The dividing plate（5）
For the following side skewed dividing plate that inclined downward is extended backward.
8. there is the formula smokeless heating furnace that reburns of air distribution passage as claimed in claim 7, it is characterised in that:The dividing plate（5）
Following side set with burner hearth bottom surface parallel interval so as to form material hole（7）.
9. there is the formula smokeless heating furnace that reburns of air distribution passage as claimed in claim 8, it is characterised in that:Under the barrel
Edge is below or equal to the upper edge of material hole, the left and right sides and rear lateral portion of the barrel lower end respectively with after-combustion chamber
（4）Left and right side and trailing flank contact link together.
10. there is the formula smokeless heating furnace that reburns of air distribution passage as claimed in claim 5, it is characterised in that:The body of heater
（1）Furnace wall, dividing plate（5）Plate body and collection flame cylinder（10）Barrel be double-layer hollow structure available for water storage, it is described every
Plate（5）Plate body inner chamber, collection flame cylinder（10）Barrel inner chamber and body of heater（1）Furnace wall inner chamber connection, the body of heater（1）Top
Portion is provided with the delivery port connected with furnace wall inner chamber（17）, the body of heater（1）Bottom be provided with the water return outlet that is connected with furnace wall inner chamber
（18）.
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| CN201720435607.1U CN206656379U (en) | 2017-04-25 | 2017-04-25 | The formula smokeless heating furnace that reburns with air distribution passage |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119460777A (en) * | 2025-01-15 | 2025-02-18 | 浙江金骏新材料有限公司 | A PVC granule feeding conveyor for low smoke and halogen-free sheath processing |
-
2017
- 2017-04-25 CN CN201720435607.1U patent/CN206656379U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119460777A (en) * | 2025-01-15 | 2025-02-18 | 浙江金骏新材料有限公司 | A PVC granule feeding conveyor for low smoke and halogen-free sheath processing |
| CN119460777B (en) * | 2025-01-15 | 2025-06-24 | 浙江金骏新材料有限公司 | A PVC granule feeding conveyor for low smoke and halogen-free sheath processing |
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Effective date of registration: 20200609 Address after: No.38, Wujing Town, Linqu County, Weifang City, Shandong Province Patentee after: Lang Jishan Address before: 262700, Shouguang City, Shandong Province, Weifang Wei steel market, along the street Xin Feng Plumbing Patentee before: Liu Mingcai |