CN209978097U - Heating stove burning clean coal - Google Patents
Heating stove burning clean coal Download PDFInfo
- Publication number
- CN209978097U CN209978097U CN201920648686.3U CN201920648686U CN209978097U CN 209978097 U CN209978097 U CN 209978097U CN 201920648686 U CN201920648686 U CN 201920648686U CN 209978097 U CN209978097 U CN 209978097U
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- slag
- combustion chamber
- coal
- chamber
- burning
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- 239000003245 coal Substances 0.000 title claims abstract description 85
- 238000010438 heat treatment Methods 0.000 title claims abstract description 20
- 238000002485 combustion reaction Methods 0.000 claims abstract description 73
- 239000002893 slag Substances 0.000 claims abstract description 56
- 238000007599 discharging Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000001105 regulatory effect Effects 0.000 claims description 26
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 5
- 239000003818 cinder Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 229910052760 oxygen Inorganic materials 0.000 claims description 5
- 239000001301 oxygen Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 6
- 239000013049 sediment Substances 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Solid-Fuel Combustion (AREA)
Abstract
The utility model relates to the technical field of heating furnaces, in particular to a heating furnace for burning clean coal, which is provided with a furnace body, wherein a combustion chamber, a slag chamber and a flue are arranged in the furnace body, the combustion chamber is arranged above the slag chamber, the combustion chamber is separated from the slag chamber through a bottom plate, a slag discharging hole is arranged on the bottom plate, the flue is communicated with the combustion chamber, the heating furnace is characterized in that a coal feeding port is arranged on the side surface of the combustion chamber, a coal feeding pipe is arranged on the coal feeding port, the lower end of the coal feeding pipe is communicated with the coal feeding port, the upper end of the coal feeding pipe is provided with a sealing door, a slag discharging port is arranged on the side surface of the slag chamber, an ash cabin is arranged in the slag discharging port, one end of the ash cabin extends into the slag chamber and is arranged under the slag chamber, the other end of the ash cabin is connected with a baffle plate, a point fire box is arranged in the ash cabin, the ignition box is of a net-shaped structure, the ignition device has the advantages of simple structure, high combustion efficiency, high ignition speed, manpower saving and the like.
Description
Technical Field
The utility model belongs to the technical field of the heating stove technique and specifically relates to a heating stove of clean coal of burning of simple structure, combustion efficiency height, ignition speed are fast, practice thrift the manpower.
Background
As is known, the bulk combustion of coal is one of the main causes of air pollution, and compared with a coal-fired power station, the coal quality of a consumption end of the coal-fired power station is poor and the control difficulty of pollutants is high. And by using a coal grading refining technology, volatile components in coal can be extracted to serve as high-value-added products (tar and coal gas), and meanwhile, the sulfur and the volatile components in the coal are partially removed to obtain clean coal (semicoke). The pollutant emission of the clean coal (semi-coke) obtained by the method can be obviously reduced during combustion, so that the clean coal is organically supplied to the periphery of a large city to replace the original low-quality bulk coal, and the method is an effective path for solving the bulk coal pollution in China.
At present, the existing heating stove burning clean coal generally carries out coal feeding or ignition through a coal feeding port on a stove body, weeds in the stove body need to be ignited when the fire is ignited, and the clean coal is added in the ignition process.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and providing a heating stove for burning clean coal, which has simple structure, high burning efficiency, fast ignition speed and manpower saving.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a heating stove of clean coal of burning, is equipped with the furnace body, the furnace body in be equipped with combustion chamber, slag chamber, flue, the combustion chamber establish the top at the slag chamber, the combustion chamber separates through bottom plate and slag chamber, is equipped with on the bottom plate and unloads the cinder hole, flue and combustion chamber be linked together, its characterized in that combustion chamber side be equipped with the coal mouth, the coal mouth on be equipped with the oblique upper side outside coal feeding pipe, the lower extreme and the coal feeding mouth of coal feeding pipe be linked together, the upper end of coal feeding pipe is equipped with the sealing door, slag chamber side be equipped with the slag notch, the slag notch in be equipped with the ash cabin, the one end of ash cabin stretch into in the slag chamber and establish under the slag chamber, the other end and the baffle of ash cabin are connected, baffle and slag notch cooperation sealed, the ash cabin in establish the some fireboxes, the ignition box establish to upper end open-ended network structure, the two sides of the ignition box are respectively connected with the ash cabin through connecting rods, the ignition box is arranged right below the slag discharging hole, and clean coal in the combustion chamber is ignited through combustion in the ignition box.
The top fire door department of combustion chamber be equipped with the combustion barrel, the furnace body on the lateral wall on be equipped with the wind channel, the one end and the combustion barrel in wind channel are linked together, the other end and the external world in wind channel are linked together, carry oxygen through the wind channel and carry out the postcombustion in the combustion barrel.
The outer end of the connecting rod of ignition box both sides be equipped with the joint groove respectively, joint groove joint on the lateral wall in grey cabin, realize dismantling of ignition box.
Unload the sediment hole and establish to the bar, the sediment hole of unloading of bar changes and makes the flame in the ignition box enter into the combustion chamber, ignites clean coal.
The distance between the upper end surface of the ignition box and the bottom plate is 0.5cm-1.5cm, so that the ignition effect is ensured.
Flue in be equipped with the governing valve, the governing valve constitute by regulating plate, hinge bar, handle, the regulating plate establish on the flue inner wall, be equipped with the hinge bar on the regulating plate, the one end of hinge bar is connected with the regulating plate, the other end of hinge bar stretches out the flue and is connected with the handle, drives the regulating plate through rotating the handle and overturn in the flue and realize the regulation of firepower size.
Bottom plate below be equipped with loudspeaker form boss of inhaling of angering, loudspeaker form boss of inhaling anger increase flame get into the combustion chamber, realize igniteing fast.
The below of combustion chamber establish to the loudspeaker form that from top to bottom bore dwindles gradually, guarantee that clean coal concentrates on the middle part, can burn completely.
The utility model is characterized in that the side of the combustion chamber is provided with a coal feeding port, the coal feeding port is provided with a coal feeding pipe which is arranged on the outer side of the upper direction in an inclined way, the lower end of the coal feeding pipe is communicated with the coal feeding port, the upper end of the coal feeding pipe is provided with a sealing door, the side of the slag chamber is provided with a slag hole, the slag hole is internally provided with an ash cabin, one end of the ash cabin extends into the slag chamber and is arranged under the slag chamber, the other end of the ash cabin is connected with a baffle, the baffle is matched and sealed with the slag hole, the ash cabin is internally provided with an ignition box which is arranged into a net structure with an upper end opening, the two sides of the ignition box are respectively connected with the ash cabin through connecting rods, the ignition box is arranged under a slag discharging hole and is used for igniting clean coal in the combustion chamber through the combustion in the ignition box, the upper furnace mouth of the combustion chamber is provided with a combustion cylinder, the inner side wall of the, one end and the combustion barrel in wind channel are linked together, and the other end and the external world in wind channel are linked together, carry out the postcombustion through wind channel transport oxygen in the combustion barrel, the outer end of the connecting rod of ignition box both sides be equipped with the joint groove respectively, joint groove joint on the lateral wall in grey cabin, realize dismantling of ignition box, the sediment hole of unloading establish to the bar, the bar is unloaded the sediment hole and is changeed the flame that makes in the ignition box and enter into the combustion chamber, ignite clean coal, the up end distance of ignition box apart from the bottom plate be 0.5cm-1.5cm, guarantee the ignition effect, the flue in be equipped with the governing valve, the governing valve constitute by regulating plate, hinge bar, handle, the regulating plate establish on the flue inner wall, be equipped with hinge bar on the regulating plate, the one end of hinge bar is connected with the regulating plate, the other end of hinge bar stretches out and is connected with the, drive the regulation of regulating plate overturn in the flue through rotating the handle and then realize the firepower size, bottom plate below be equipped with loudspeaker form boss of inhaling, loudspeaker form boss of inhaling increase flame get into the combustion chamber, realize quick ignition, the below of combustion chamber establish to the loudspeaker form that from top to bottom bore dwindles gradually, guarantee that clean coal concentrates on the middle part, can the complete combustion, have advantages such as simple structure, combustion efficiency is high, ignition speed is fast, practice thrift the manpower.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a sectional view of the furnace body of fig. 1.
Fig. 3 is a top view of the middle ash bin of the present invention.
Fig. 4 is a sectional view of fig. 3.
Fig. 5 is a schematic structural diagram of the regulating valve of the present invention.
Fig. 6 is a schematic structural diagram of the middle bottom plate of the present invention.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in the attached drawing, a heating stove for burning clean coal is provided with a stove body 1, a combustion chamber 2, a slag chamber 3 and a flue 4 are arranged in the stove body 1, the combustion chamber 2 is arranged above the slag chamber 3, the combustion chamber 2 is separated from the slag chamber 3 through a bottom plate 18, a slag discharging hole 5 is arranged on the bottom plate 18, the flue 4 is communicated with the combustion chamber 2, and the heating stove is characterized in that a coal feeding port is arranged on the side surface of the combustion chamber 2, a coal feeding pipe 6 is arranged on the coal feeding port in an inclined upward direction, the inclined angle is 45 degrees, the lower end of the coal feeding pipe 6 is communicated with the coal feeding port, a sealing door is arranged at the upper end of the coal feeding pipe 6, a slag hole is arranged on the side surface of the slag chamber 3, an ash cabin 7 is arranged in the slag hole, one end of the ash cabin 7 extends into the slag chamber 3 and is arranged under the slag chamber 3, the other end of the ash cabin 7 is connected with a baffle 8, the baffle 8 is sealed with the slag hole, the ash cabin 7 is internally provided with an ignition box 9, the ignition box 9 is of a net structure with an opening at the upper end, two sides of the ignition box 9 are respectively connected with the ash cabin 7 through connecting rods 11, the ignition box 9 is arranged under the cinder discharging hole 5, clean coal in the combustion chamber 2 is ignited by burning in the ignition box 9, a combustion cylinder 12 is arranged at a furnace mouth above the combustion chamber 2, the inner side wall of the furnace body 1 is provided with an air duct 10, one end of the air duct 10 is communicated with the combustion cylinder 12, the other end of the air duct 10 is communicated with the outside, oxygen is conveyed in the combustion cylinder 12 through the air duct 10 for secondary combustion, the outer ends of the connecting rods 11 at two sides of the ignition box 9 are respectively provided with clamping grooves 13, the clamping grooves 13 are clamped on the side wall of the ash cabin 7 to realize the dismounting of the ignition box 9, the cinder discharging hole 5 is of a strip shape, and the strip-shaped cinder discharging hole 5 enables flame in the ignition box 9 to enter the combustion chamber 2 more easily, to clean coal ignition, the up end of ignition box 9 apart from bottom plate 18 the distance be 0.5cm-1.5cm, guarantee the ignition effect, flue 4 in be equipped with the governing valve, the governing valve constitute by regulating plate 14, hinge bar 15, handle 16, regulating plate 14 establish on flue 4 inner wall, be equipped with hinge bar 15 on the regulating plate 14, hinge bar 15's one end is connected with regulating plate 14, hinge bar 15's the other end stretches out flue 4 and is connected with handle 16, drives regulating plate 14 through rotating handle 16 and overturns in flue 4 and then realize the regulation of firepower size, bottom plate 18 below be equipped with tubaeform fire-absorbing boss 17, tubaeform fire-absorbing boss increase flame get into combustion chamber 2, realize quick ignition, combustion chamber 2's below establish to the tubaeform that from top to bottom bore reduces gradually, guarantee that clean coal concentrates on the middle part, can be completely combusted.
When the utility model is used, clean coal is firstly added into the combustion chamber 2 through the coal feeding pipe 6, then ignition fuel is added into the ignition box 9, dye is ignited, then the ignition box 9 is pushed to be under the slag discharging hole 5, the fire in the ignition box 9 is burnt towards the upper part under the action of the horn-shaped ignition boss 17, and then the clean coal above the slag discharging hole 5 is ignited, the ignition box 9 can be taken out after the ignition is finished, and then the ignition process is finished, the process saves manpower, clean coal is not needed to be added for many times, and multiple ignition is not needed, so that the combustion efficiency of the clean coal is higher, the utility model discloses because the side surface of the combustion chamber 2 is provided with the coal feeding port, the coal feeding port is provided with the coal feeding pipe 6 which is obliquely arranged on the upper outer side, the lower end of the coal feeding pipe 6 is communicated with the slag discharging port, the upper end of the coal feeding pipe 6 is provided with a sealing door, the side surface of the slag chamber 3 is provided with the coal, the slag hole in be equipped with ash cabin 7, the one end in ash cabin 7 stretch into in the slag chamber 3 and establish under the slag chamber 3, the other end in ash cabin 7 is connected with baffle 8, baffle 8 and slag hole cooperation sealed, ash cabin 7 in be equipped with ignition box 9, ignition box 9 establish to be upper end open-ended network structure, ignition box 9 both sides be connected with ash cabin 7 through connecting rod 11 respectively, ignition box 9 establish under unloading hole 5, carry out the ignition of clean coal in the combustion chamber 2 through ignition box 9 internal combustion, the top fire door department of combustion chamber 2 be equipped with combustion cylinder 12, furnace body 1 on be equipped with wind channel 10, the one end and the combustion cylinder 12 of wind channel 10 are linked together, the other end and the external world of wind channel 10 are linked together, carry oxygen through wind channel 10 and carry out the secondary combustion in combustion cylinder 12, the outer end of the connecting rod 11 of ignition box 9 both sides be equipped with joint groove 13 respectively, joint groove 13 joint on the lateral wall of ash cabin 7, realize dismantling of ignition box 9, unload sediment hole 5 establish to the bar, the strip unload sediment hole 5 and change and make the flame in the ignition box 9 enter into combustion chamber 2 in, ignite the clean coal, the up end distance of ignition box 9 from bottom plate 18 be 0.5cm-1.5cm, guarantee the ignition effect, flue 4 in be equipped with the governing valve, the governing valve by regulating plate 14, articulated rod 15, handle 16 constitute, regulating plate 14 establish on the flue 4 inner wall, be equipped with articulated rod 15 on the regulating plate 14, articulated rod 15's one end is connected with regulating plate 14, articulated rod 15's the other end stretches out 4 and is connected with flue handle 16, drive regulating plate 14 through rotating handle 16 and turn over in flue 4 and realize the regulation of firepower size, bottom plate 18 below be equipped with loudspeaker form boss 17 of inhaling of angering, loudspeaker form boss increase flame of inhaling anger get into combustion chamber 2, realize quick ignition, combustion chamber 2's below establish to the loudspeaker form that from top to bottom bore reduces gradually, guarantee that clean coal concentrates on the middle part, can burn completely, have advantages such as simple structure, combustion efficiency height, ignition speed are fast, practice thrift the manpower.
Claims (8)
1. The utility model provides a heating stove of clean coal of burning, is equipped with the furnace body, the furnace body in be equipped with combustion chamber, slag chamber, flue, the combustion chamber establish the top at the slag chamber, the combustion chamber separates through bottom plate and slag chamber, is equipped with on the bottom plate and unloads the cinder hole, flue and combustion chamber be linked together, its characterized in that combustion chamber side be equipped with the coal mouth, the coal mouth on be equipped with the oblique upper side outside coal feeding pipe, the lower extreme and the coal feeding mouth of coal feeding pipe be linked together, the upper end of coal feeding pipe is equipped with the sealing door, slag chamber side be equipped with the slag notch, the slag notch in be equipped with the ash cabin, the one end of ash cabin stretch into in the slag chamber and establish under the slag chamber, the other end and the baffle of ash cabin are connected, baffle and slag notch cooperation sealed, the ash cabin in establish the some fireboxes, the ignition box establish to upper end open-ended network structure, the two sides of the ignition box are respectively connected with the ash cabin through connecting rods, the ignition box is arranged right below the slag discharging hole, and clean coal in the combustion chamber is ignited through combustion in the ignition box.
2. The heating stove for burning clean coal according to claim 1, characterized in that a burning cylinder is arranged at the upper stove mouth of the burning chamber, an air channel is arranged on the inner side wall of the stove body, one end of the air channel is communicated with the burning cylinder, the other end of the air channel is communicated with the outside, and oxygen is conveyed through the air channel to carry out secondary burning in the burning cylinder.
3. The heating stove of clean coal of burning of claim 1, characterized in that the outer end of the connecting rod of ignition box both sides be equipped with the joint groove respectively, the joint of joint groove joint on the lateral wall in grey cabin, realize dismantling of ignition box.
4. The heating stove for burning clean coal according to claim 1, characterized in that the slag discharging hole is bar-shaped, the bar-shaped slag discharging hole is easier to make the flame in the ignition box enter the combustion chamber to ignite the clean coal.
5. A heating stove for burning clean coal as claimed in claim 1, wherein the distance from the upper end face of the ignition box to the bottom plate is 0.5cm-1.5cm, ensuring the ignition effect.
6. A heating stove for burning clean coal according to claim 1, characterized in that the flue in be equipped with the governing valve, the governing valve constitute by regulating plate, hinge bar, handle, the regulating plate establish on the flue inner wall, be equipped with the hinge bar on the regulating plate, the one end of hinge bar is connected with the regulating plate, the other end of hinge bar stretches out the flue and is connected with the handle, drives the regulating plate through rotating the handle and overturn in the flue and then realize the regulation of firepower size.
7. A heating stove for burning clean coal as claimed in claim 1, characterized in that the bottom plate is provided with a trumpet-shaped fire-absorbing boss below, the trumpet-shaped fire-absorbing boss increases the flame to enter the combustion chamber, and the quick ignition is realized.
8. A heating stove for burning clean coal as claimed in claim 1, characterized in that the lower part of the combustion chamber is formed into a trumpet shape with the caliber gradually reduced from top to bottom, so as to ensure that the clean coal is concentrated in the middle part and can be completely burned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920648686.3U CN209978097U (en) | 2019-05-08 | 2019-05-08 | Heating stove burning clean coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920648686.3U CN209978097U (en) | 2019-05-08 | 2019-05-08 | Heating stove burning clean coal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209978097U true CN209978097U (en) | 2020-01-21 |
Family
ID=69261394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920648686.3U Expired - Fee Related CN209978097U (en) | 2019-05-08 | 2019-05-08 | Heating stove burning clean coal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209978097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484043A (en) * | 2020-12-02 | 2021-03-12 | 苏交 | Back-blowing type biomass material sufficient combustion device and use method thereof |
-
2019
- 2019-05-08 CN CN201920648686.3U patent/CN209978097U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484043A (en) * | 2020-12-02 | 2021-03-12 | 苏交 | Back-blowing type biomass material sufficient combustion device and use method thereof |
| CN112484043B (en) * | 2020-12-02 | 2022-12-16 | 山东生态家园环保股份有限公司 | Back-blowing type biomass material sufficient combustion device and use method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |