CN214664613U - Integrative energy-conserving furnace end of fuel and living beings granule - Google Patents
Integrative energy-conserving furnace end of fuel and living beings granule Download PDFInfo
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- CN214664613U CN214664613U CN202120702942.XU CN202120702942U CN214664613U CN 214664613 U CN214664613 U CN 214664613U CN 202120702942 U CN202120702942 U CN 202120702942U CN 214664613 U CN214664613 U CN 214664613U
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- 239000000446 fuel Substances 0.000 title claims abstract description 37
- 239000008187 granular material Substances 0.000 title claims abstract description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 88
- 239000001301 oxygen Substances 0.000 claims abstract description 88
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 88
- 239000002028 Biomass Substances 0.000 claims abstract description 34
- 239000002245 particle Substances 0.000 claims abstract description 25
- 239000000295 fuel oil Substances 0.000 claims abstract description 16
- 239000003921 oil Substances 0.000 claims abstract description 15
- 239000007789 gas Substances 0.000 claims description 27
- 239000000463 material Substances 0.000 abstract description 4
- 235000019504 cigarettes Nutrition 0.000 abstract description 2
- 238000002485 combustion reaction Methods 0.000 description 22
- 230000000694 effects Effects 0.000 description 7
- 150000002978 peroxides Chemical class 0.000 description 5
- 238000004134 energy conservation Methods 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
An integrated energy-saving furnace end for fuel oil and biomass particles comprises an oxygen supply cylinder with a sealed bottom, wherein the inner lower part of the oxygen supply cylinder is communicated with an oxygen supply pipe which is connected with a blower; the inner upper part of the oxygen supply cylinder is clamped and covered with a burning cylinder with a sealed bottom, the periphery of the upper part of the burning cylinder is provided with a clamping ring, the clamping ring is clamped on a clamping table at the inner upper part of the oxygen supply cylinder, the outer wall of the burning cylinder is not contacted with the inner wall of the oxygen supply cylinder, and a gap is reserved; an atomizing head is arranged at the inner bottom of the fire cylinder, the atomizing head is provided with an oil inlet, a pulse igniter for ignition is arranged on the cylinder wall of the fire cylinder corresponding to the atomizing head, and a plurality of oxygen inlet holes are annularly formed in the cylinder wall of the fire cylinder; the top of the fire-burning cylinder is covered with a fire-gathering cylinder, and the cylinder wall of the fire-gathering cylinder is communicated with an outlet end of a spiral conveyor for conveying biomass particles. This energy-conserving furnace end is rational in infrastructure, can switch to use fuel and living beings granule as the fuel burning, and the burning firepower is fierce, and the materials are few, and living beings granule ignition burning is fast, is difficult for producing black cigarette.
Description
Technical Field
The utility model relates to a technical field of stove specifically is an energy-conserving furnace end that can switch and adopt fuel and living beings granule to burn for the fuel.
Background
The biomass particles are formed by cold-state compact forming of crushed biomass straws, forestry wastes and other raw materials by using a compression roller and a ring die at normal temperature, the density of the raw materials is generally 0.1-0.13 ton per square meter, the density of the formed particles is 1.1-1.3 ton per square meter, the storage and the transportation are convenient, the combustion performance of biomass is greatly improved, China is a country with large energy consumption, the energy structure is adjusted, and the utilization of biomass energy is inevitable. After the biomass is subjected to compression molding, the volume of the biomass is greatly reduced, so that the biomass is more convenient to transport, store and use, and the key difficult problem of large-scale utilization of the biomass is solved, so that the technology and the equipment are very suitable for biomass power generation, clean energy transformation of industrial boilers and novel cooking fuel in rural areas. At present, with the continuous expansion of the world population, the problem of energy shortage becomes a worldwide problem, and the occurrence of biomass particles can relieve the energy shortage and meet the goal of sustainable energy development in China.
Research shows that the existing stove burning biomass granular fuel needs longer ignition time, is easy to emit black smoke during combustion, has single fuel and cannot meet the production requirement of the catering industry.
Disclosure of Invention
The utility model aims at providing an integrative energy-conserving furnace end of fuel and living beings granule, this energy-conserving furnace end is rational in infrastructure, installs in the furnace of kitchen range, can switch to use fuel and living beings granule as the fuel burning, and the burning firepower is fierce, and the materials are few, and living beings granule ignition burning is fast, is difficult for producing black cigarette.
In order to realize the purpose of the utility model, the technical scheme who takes is:
an energy-saving furnace end integrating fuel oil and biomass particles is arranged at the middle lower part of a hearth in a furnace body for use and comprises an oxygen supply cylinder with a sealed bottom, the inner lower part of the oxygen supply cylinder is communicated with an oxygen supply pipe, the oxygen supply pipe is connected with a blower, and the blower can adjust the wind power of the blower; the inner upper part of the oxygen supply cylinder is clamped and covered with a burning cylinder with a sealed bottom, the periphery of the upper part of the burning cylinder is provided with a clamping ring, the clamping ring is clamped on a clamping table at the inner upper part of the oxygen supply cylinder, the outer wall of the burning cylinder is not contacted with the inner wall of the oxygen supply cylinder, and a gap is reserved; the inner bottom of the fire tube is provided with an atomizing head, the atomizing head is provided with an oil inlet, the oil inlet is connected with an oil supply tank through a pipeline and an oil outlet valve, the atomizing head is heated during combustion, so that fuel oil is fully atomized, the tube wall of the fire tube corresponding to the atomizing head is provided with a pulse igniter for ignition, and the tube wall of the fire tube is also annularly provided with a plurality of oxygen inlet holes, so that oxygen is uniformly supplied, and the fuel is fully combusted; the top of the fire-burning cylinder is covered with a fire-gathering cylinder, and the cylinder wall of the fire-gathering cylinder is communicated with an outlet end of a spiral conveyor for conveying biomass particles. The oxygen supply cylinder, the fire burning cylinder and the fire gathering cylinder are all cylindrical.
Further preferred is: a plurality of oxygen passing holes communicated with the inner cavity of the fire gathering cylinder are formed in the clamping ring of the fire burning cylinder, an oxygen guide inclined opening with a small upper part and a large lower part is formed in the bottom end of the inner wall of the fire gathering cylinder, and the oxygen guide inclined opening is encircled outside the oxygen passing holes; the top end of the inner wall of the fire gathering cylinder is provided with a fire gathering bevel opening with a small upper part and a big lower part. The oxygen passing holes can supplement oxygen for the fire gathering cylinder, the oxygen guiding inclined opening can guide and emit the oxygen, so that insufficiently combusted fuel and the oxygen are fully contacted and combusted again, the fire gathering inclined opening can gather and combust flame and gather fire at the bottom of the pot, the effects of energy conservation and emission reduction are achieved, and the oxygen gathering inclined opening is an important means for realizing sufficient combustion of the fuel and fierce fire.
Further preferred is: the atomizing head is a cylinder cover with a closed upper end, and a plurality of atomizing holes are annularly formed in the wall of the cylinder cover.
According to the requirements of customers, a gas supply port is arranged on the oxygen supply pipe and is connected with a gas supply device; the fire gathering cover is erected at the inner upper part of the fire gathering cylinder, a plurality of fire gathering holes are formed in the bottom of the fire gathering cover, and a plurality of fire gathering holes are also annularly formed in the wall of the fire gathering cover; the gas igniter is arranged at the fire gathering cover. When gas is used as fuel, the fire gathering cover is erected on the upper inner part of the fire gathering cylinder, so that the gas can be fully combusted, and the optimal combustion effect cannot be achieved if the fire gathering cover is not arranged. The gas gets into the oxygen suppliment pipe from the gas providing device, mixes with oxygen and gets into the oxygen suppliment section of thick bamboo, gets into in the section of thick bamboo of burning fire from the oxygen inlet hole of burning fire section of thick bamboo periphery again, just ignites the burning after gas and the oxygen intensive mixing, makes the gas fully burn.
This integrative energy-conserving furnace end of fuel and living beings granule advantage:
1. this integrative energy-conserving furnace end of fuel and living beings granule is rational in infrastructure, and is firmly durable, and fuel burning materials are few, and the firepower is violent, can fast switch over use fuel and living beings granule for fuel burning, and living beings granule can pass through fuel ignition burning, and the ignition burning is fast, and furnace end assembly structure is little, and the living beings granule of putting in at every turn is put in fewly, and the duration and degree of heating is controlled easily, can realize living beings granule kitchen range commercial use.
2. The energy-saving furnace end adopts a three-layer structure of the oxygen supply cylinder, the fire cylinder and the fire gathering cylinder, so that the biomass particles are ignited and combusted quickly, black smoke is not easy to generate, the firepower is strong, the used materials are less, the fire gathering effect is good, fire can be gathered at the bottom of a cooker, the effects of energy conservation and emission reduction are achieved, the temperature of the tail end of a smoke exhaust channel is not more than 80 ℃, and the switching of two fuels of the biomass particles and the fuel oil can be realized in one furnace body for combustion.
3. Can be provided with the gas air supply mouth on the oxygen feed pipe, the gas air supply mouth is connected with gas providing device, can select to switch to adopt the gas as the fuel burning according to customer's needs, can not cause the industry of stopping because of fuel is not enough, has also realized that a furnace end can switch to use three kinds of fuel burning of fuel, gas and living beings granule.
Drawings
FIG. 1 is a schematic structural diagram of the energy-saving furnace end with integrated fuel oil and biomass particles installed in a furnace chamber;
FIG. 2 is a schematic structural view of an integrated energy-saving furnace head for fuel oil and biomass particles in embodiment 1;
fig. 3 is a schematic structural view of an energy-saving burner integrated with fuel oil and biomass particles in embodiment 2;
FIG. 4 is a schematic view of the construction of the oxygen supply cylinder;
the part names of the sequence numbers in the figure are:
3. the device comprises a screw conveyor, 13, a gas igniter, 14, a fire gathering cylinder, 15, a combustion cylinder, 16, a pulse igniter, 17, an atomizing head, 18, an oil inlet, 19, an oxygen supply cylinder, 21, a gas supply port, 22, an oxygen supply pipe, 23, a blower, 28, an atomizing hole, 29, an oxygen inlet hole, 30, a peroxide hole, 31, an oxygen guide inclined port, 32, a fire gathering inclined port, 33, a fire gathering cover, 34 and a fire gathering hole.
Detailed Description
The present application will be described in further detail with reference to the accompanying drawings and examples.
Example 1
An energy-saving furnace end integrating fuel oil and biomass particles is arranged at the middle lower part of a hearth in a furnace body for use and comprises an oxygen supply cylinder 19 with a sealed bottom, the inner lower part of the oxygen supply cylinder 19 is communicated with an oxygen supply pipe 22, and the oxygen supply pipe 22 is connected with a blower 23; the inner upper part of the oxygen supply cylinder 19 is clamped and covered with a burning cylinder 15 with a sealed bottom, the periphery of the upper part of the burning cylinder 15 is provided with a clamping ring, the clamping ring is clamped on a clamping table at the inner upper part of the oxygen supply cylinder 19, the outer wall of the burning cylinder 15 is not contacted with the inner wall of the oxygen supply cylinder 19, and a gap is reserved; a plurality of peroxide holes 30 communicated with the inner cavity of the fire gathering cylinder 14 are formed in the clamping ring of the fire burning cylinder 15, an oxygen guide inclined opening 31 with a small upper part and a large lower part is formed in the bottom end of the inner wall of the fire gathering cylinder 14, and the oxygen guide inclined opening 31 surrounds the outside of the peroxide holes 30; the top end of the inner wall of the fire gathering tube 14 is provided with a fire gathering bevel opening 32 with a small upper part and a big lower part. The oxygen passing holes 30 can supply oxygen for the fire gathering cylinder 14, the oxygen guiding inclined opening 31 can guide and emit oxygen, so that insufficiently combusted fuel and oxygen are in full contact combustion, the fire gathering inclined opening 32 can gather and combust flame, the fire is gathered at the bottom of the pot, and the effects of energy conservation and emission reduction are achieved. The inner bottom of the combustion cylinder 15 is provided with an atomizing head 17, the atomizing head 17 is a cylinder cover with a closed upper end, and the wall of the cylinder cover is annularly provided with a plurality of atomizing holes 28. The atomizing head 17 is provided with an oil inlet 18, the oil inlet 18 is connected with an oil supply tank through a pipeline and an oil outlet valve, the atomizing head is heated during combustion, so that fuel oil is fully atomized, a pulse igniter 16 for ignition is installed on the wall of the combustion cylinder 15 corresponding to the atomizing head 17, and the wall of the combustion cylinder 15 is further annularly provided with a plurality of oxygen inlet holes 29, so that oxygen is uniformly supplied, and the fuel is fully combusted; the top of the fire-burning cylinder 15 is covered with a fire-gathering cylinder 14, and the cylinder wall of the fire-gathering cylinder 14 is communicated with the outlet end of a screw conveyor 3 for conveying biomass particles. The oxygen supply cylinder 19, the combustion cylinder 15 and the flame gathering cylinder 14 are all cylindrical.
Example 2
An energy-saving furnace end integrating fuel oil and biomass particles is arranged at the middle lower part of a hearth in a furnace body for use and comprises an oxygen supply cylinder 19 with a sealed bottom, the inner lower part of the oxygen supply cylinder 19 is communicated with an oxygen supply pipe 22, and the oxygen supply pipe 22 is connected with a blower 23; the inner upper part of the oxygen supply cylinder 19 is clamped and covered with a burning cylinder 15 with a sealed bottom, the periphery of the upper part of the burning cylinder 15 is provided with a clamping ring, the clamping ring is clamped on a clamping table at the inner upper part of the oxygen supply cylinder 19, the outer wall of the burning cylinder 15 is not contacted with the inner wall of the oxygen supply cylinder 19, and a gap is reserved; a plurality of peroxide holes 30 communicated with the inner cavity of the fire gathering cylinder 14 are formed in the clamping ring of the fire burning cylinder 15, an oxygen guide inclined opening 31 with a small upper part and a large lower part is formed in the bottom end of the inner wall of the fire gathering cylinder 14, and the oxygen guide inclined opening 31 surrounds the outside of the peroxide holes 30; the top end of the inner wall of the fire gathering tube 14 is provided with a fire gathering bevel opening 32 with a small upper part and a big lower part. The oxygen passing holes 30 can supply oxygen for the fire gathering cylinder 14, the oxygen guiding inclined opening 31 can guide and emit oxygen, so that insufficiently combusted fuel and oxygen are in full contact combustion, the fire gathering inclined opening 32 can gather and combust flame, the fire is gathered at the bottom of the pot, and the effects of energy conservation and emission reduction are achieved. The inner bottom of the combustion cylinder 15 is provided with an atomizing head 17, the atomizing head 17 is a cylinder cover with a closed upper end, and the wall of the cylinder cover is annularly provided with a plurality of atomizing holes 28. The atomizing head 17 is provided with an oil inlet 18, the oil inlet 18 is connected with an oil supply tank through a pipeline and an oil outlet valve, the atomizing head is heated during combustion, so that fuel oil is fully atomized, a pulse igniter 16 for ignition is installed on the wall of the combustion cylinder 15 corresponding to the atomizing head 17, and the wall of the combustion cylinder 15 is further annularly provided with a plurality of oxygen inlet holes 29, so that oxygen is uniformly supplied, and the fuel is fully combusted; the top of the fire-burning cylinder 15 is covered with a fire-gathering cylinder 14, and the cylinder wall of the fire-gathering cylinder 14 is communicated with the outlet end of a screw conveyor 3 for conveying biomass particles. The oxygen supply cylinder 19, the combustion cylinder 15 and the flame gathering cylinder 14 are all cylindrical.
The oxygen supply pipe 22 is provided with a gas supply port 21, and the gas supply port 21 is connected with a gas supply device; a fire gathering cover 33 is erected at the inner upper part of the fire gathering cylinder 14, a plurality of fire gathering holes 34 are formed in the bottom of the fire gathering cover 33, and a plurality of fire gathering holes 34 are also annularly formed in the wall of the fire gathering cover 33; the gas igniter 13 is mounted on the fire collecting cover 33. When gas is used as fuel, the fire gathering cover is erected on the upper inner part of the fire gathering cylinder, so that the gas can be fully combusted, and the optimal combustion effect cannot be achieved if the fire gathering cover is not arranged.
The integrated energy-saving furnace end for fuel oil and biomass particles is arranged on a stove and uses various fuels to respectively burn and compare and record as follows: (for commercial use)
Therefore, if the fuel oil and biomass particle integrated energy-saving stove uses the biomass particles as fuel for combustion, the production cost can be reduced as commercial application, the competitiveness is strong, and the fuel is saved for the country; the biomass particle combustion is processed by using biomass straws, forestry wastes and other raw materials, and the biomass particles are used as civil and commercial stove fuels, so that the use consumption of gas resources in China is reduced.
The above description is not intended to limit the present application, and the present application is not limited to the above examples, and those skilled in the art should understand that they can make various changes, modifications, additions or substitutions within the spirit and scope of the present application.
Claims (4)
1. The utility model provides an integrative energy-conserving furnace end of fuel and living beings granule which characterized in that: comprises an oxygen supply cylinder (19) with a sealed bottom, wherein the inner lower part of the oxygen supply cylinder (19) is communicated with an oxygen supply pipe (22), and the oxygen supply pipe (22) is connected with a blower (23); the inner upper part of the oxygen supply cylinder (19) is clamped and covered with a burning cylinder (15) with a sealed bottom, the periphery of the upper part of the burning cylinder (15) is provided with a clamping ring, the clamping ring is clamped on a clamping table at the inner upper part of the oxygen supply cylinder (19), the outer wall of the burning cylinder (15) is not contacted with the inner wall of the oxygen supply cylinder (19), and a gap is reserved; an atomizing head (17) is arranged at the inner bottom of the fire tube (15), an oil inlet (18) is formed in the atomizing head (17), a pulse igniter (16) for ignition is installed on the tube wall of the fire tube (15) corresponding to the atomizing head (17), and a plurality of oxygen inlet holes (29) are formed in the tube wall of the fire tube (15) in an annular mode; the top of the fire-burning cylinder (15) is covered with a fire-gathering cylinder (14), and the cylinder wall of the fire-gathering cylinder (14) is communicated with the outlet end of a screw conveyor (3) for conveying biomass particles.
2. The integrated energy-saving furnace end for fuel oil and biomass particles as claimed in claim 1, wherein: a plurality of oxygen passing holes (30) communicated with the inner cavity of the fire gathering cylinder (14) are formed in the clamping ring of the fire burning cylinder (15), an oxygen guide inclined opening (31) with a small upper part and a large lower part is formed in the bottom end of the inner wall of the fire gathering cylinder (14), and the oxygen guide inclined opening (31) is surrounded outside the oxygen passing holes (30); the top end of the inner wall of the fire gathering cylinder (14) is provided with a fire gathering bevel opening (32) with a small upper part and a big lower part.
3. The integrated energy-saving furnace end for fuel oil and biomass particles as claimed in claim 1, wherein: the atomizing head (17) is a cylinder cover with a closed upper end, and a plurality of atomizing holes (28) are annularly formed in the cover wall of the cylinder cover.
4. The integrated energy-saving furnace end for fuel oil and biomass particles as claimed in claim 1, wherein: the oxygen supply pipe (22) is provided with a gas supply port (21), and the gas supply port (21) is connected with a gas supply device; a fire gathering cover (33) is erected at the inner upper part of the fire gathering cylinder (14), a plurality of fire gathering holes (34) are formed in the bottom of the fire gathering cover (33), and a plurality of fire gathering holes (34) are also annularly formed in the wall of the fire gathering cover (33); the gas igniter (13) is arranged at the fire gathering cover (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120702942.XU CN214664613U (en) | 2021-04-07 | 2021-04-07 | Integrative energy-conserving furnace end of fuel and living beings granule |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120702942.XU CN214664613U (en) | 2021-04-07 | 2021-04-07 | Integrative energy-conserving furnace end of fuel and living beings granule |
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| Publication Number | Publication Date |
|---|---|
| CN214664613U true CN214664613U (en) | 2021-11-09 |
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| CN202120702942.XU Active CN214664613U (en) | 2021-04-07 | 2021-04-07 | Integrative energy-conserving furnace end of fuel and living beings granule |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214664613U (en) |
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- 2021-04-07 CN CN202120702942.XU patent/CN214664613U/en active Active
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Effective date of registration: 20231213 Address after: 530033 No. 25-28, Block A, No. 175 Wuyi West Road, Jiangnan District, Nanning City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Yongran New Energy Co.,Ltd. Address before: No. 249, Su Village, Liang village, Liujing Town, Heng County, Nanning City, Guangxi Zhuang Autonomous Region, 530318 Patentee before: Su Canshi |