CN209960971U - Charcoal is fired and is used kiln - Google Patents
Charcoal is fired and is used kiln Download PDFInfo
- Publication number
- CN209960971U CN209960971U CN201920395986.5U CN201920395986U CN209960971U CN 209960971 U CN209960971 U CN 209960971U CN 201920395986 U CN201920395986 U CN 201920395986U CN 209960971 U CN209960971 U CN 209960971U
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- CN
- China
- Prior art keywords
- charcoal
- kiln
- furnace body
- temperature
- furnace
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- 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.)
- Expired - Fee Related
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- 239000003610 charcoal Substances 0.000 title claims abstract description 69
- 238000010438 heat treatment Methods 0.000 claims abstract description 24
- 238000012544 monitoring process Methods 0.000 claims abstract description 6
- 238000010304 firing Methods 0.000 abstract description 14
- 239000002994 raw material Substances 0.000 description 11
- 239000007789 gas Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- 239000002023 wood Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 230000002269 spontaneous effect Effects 0.000 description 3
- 239000000571 coke Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 1
- 239000010812 mixed waste Substances 0.000 description 1
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model relates to a charcoal field of firing especially relates to a kiln that fires charcoal and use. In order to improve the charcoal rate and avoid generating the half-cooked charcoal, the utility model provides a charcoal firing kiln, which comprises a kiln body, a kiln cover, a heating pump and a plurality of temperature monitors, wherein the side wall of the kiln body is provided with an exhaust port and a plurality of air inlets, the exhaust port is positioned at the middle upper part of the kiln body, and the air inlets are close to the bottom of the kiln body; the furnace cover is movably arranged at the top of the furnace body; the heating pump heats the interior of the furnace body at the position close to the bottom of the furnace body; the temperature monitors are distributed on the side wall of the furnace body and the furnace cover and are used for monitoring the temperature inside the furnace body. The charcoal firing kiln is used for firing the charcoal, so that the charcoal yield of the charcoal can be improved, the phenomenon that the temperature of part of the charcoal is too low to generate the entrained charcoal is avoided, and the quality of the fired charcoal is improved.
Description
Technical Field
The utility model relates to a charcoal field of firing especially relates to a kiln that fires charcoal and use.
Background
At present, when the charcoal is fired, the charcoal firing kiln is usually constructed in civil engineering, an air inlet is reserved on one side wall of the constructed charcoal firing kiln, an air outlet is reserved on the side wall opposite to the air inlet, and a movable top cover is arranged at the top of the charcoal firing kiln. In burning charcoal, a burning worker ignites the raw material base block of charcoal and places it in a charcoal burning kiln to burn, thereby heating the raw material base block using heat generated by spontaneous combustion of the raw material base block to form charcoal. When the charcoal is fired by adopting the charcoal firing kiln, only low-temperature charcoal can be fired, but high-temperature charcoal cannot be fired. In addition, there are problems that the yield is low and that the raw coke is easily generated even when the low-temperature coke is fired.
SUMMERY OF THE UTILITY MODEL
In order to improve the charcoal rate and avoid generating raw charcoal, the utility model provides a charcoal firing kiln, which comprises a kiln body, a kiln cover, a heating pump and a plurality of temperature monitors, wherein the side wall of the kiln body is provided with an exhaust port and a plurality of air inlets, the exhaust port is positioned at the middle upper part of the kiln body, and the air inlets are close to the bottom of the kiln body; the furnace cover is movably arranged at the top of the furnace body; the heating pump heats the interior of the furnace body from the bottom of the furnace body; the temperature monitors are distributed on the side wall of the furnace body and the furnace cover and are used for monitoring the temperature inside the furnace body. When the charcoal is fired by using the charcoal firing kiln, the raw material base block of the charcoal is heated from the bottom of the furnace body by using the heating pump to form the charcoal, so that the excessive spontaneous combustion of the raw material base block can be avoided, and the charcoal obtaining rate of the charcoal is improved; meanwhile, the temperature of each part in the furnace body can be adjusted in time according to the monitoring result of the temperature monitor, so that the phenomenon that the temperature of part of the furnace body is too low to generate the entrained charcoal can be avoided, and the quality of the fired charcoal is improved.
Preferably, a plurality of the air inlets are uniformly distributed on the side wall of the furnace body. Therefore, in the heating process, the air inlet speed of each air inlet can be adjusted according to needs, namely, the oxygen inlet amount is controlled, so that the oxygen content of each part in the furnace body is sufficient and uniformly distributed, and the charcoal obtaining rate and the quality of the fired charcoal can be further improved.
Preferably, the bottom of the furnace body is provided with a heating pipe connected with the heating pump. Therefore, the heating pump can conveniently heat the interior of the furnace body, and firing workers can conveniently adjust the heating temperatures of different positions in the furnace body as required. Further, the heating pump is an electric heating pump. Therefore, when the high-temperature charcoal is fired, the temperature in the furnace body can be quickly increased, and the problem that the charcoal rate is influenced due to the combustion of the raw material base block of the charcoal in the temperature rising process can be avoided.
Preferably, the temperature monitor is a thermocouple. Therefore, the temperature in the furnace body can be conveniently monitored in real time, and the furnace has the performances of high temperature resistance and the like, and avoids the damage caused by overhigh temperature in the furnace body during the production of high-temperature carbon.
Preferably, the air outlet is communicated with the air inlet through a pipeline. Therefore, in the process of producing the charcoal, the wood gas generated in the process of burning the charcoal can be recycled, so that the power consumption of burning the charcoal can be reduced, the energy is saved, the production cost is reduced, the pollution to the environment caused by the discharge of the wood gas to the environment can be avoided, and the environment is protected.
Drawings
FIG. 1 is a schematic structural view of a charcoal-burning kiln of the present invention without a furnace cover;
fig. 2 is a schematic view of the charcoal-burning kiln shown in fig. 1, shown from another viewing angle, without the furnace cover.
Detailed Description
The charcoal burning kiln of the present invention will be described in detail with reference to fig. 1 and 2.
As shown in fig. 1 and 2, the charcoal burning kiln of the present invention includes a kiln body 1, a kiln cover (not shown), a heat pump 2, and a plurality of temperature monitors 3. The oven body 1 can be a square oven formed by civil engineering, an exhaust port 12 and a plurality of air inlets 13 are arranged on the side wall 11 of the oven body 1, the exhaust port 12 is positioned at the middle upper part of the oven body 1 and is provided with an exhaust pipe 14, so that mixed waste gas containing wood gas generated in the oven body 1 when charcoal is fired can be conveniently discharged; the air inlet 13 is close to the bottom of the furnace body 1 and is provided with an air inlet pipe 15, so that oxygen in fresh air entering the furnace body 1 from the air inlet 13 can be fully utilized. Preferably, the air inlets 13 are symmetrically arranged on the four side walls 11 of the furnace body 1. In addition, the furnace body 1 can also be constructed as a circular furnace, and at this time, a plurality of air inlets 13 are uniformly distributed on the side wall of the furnace body 1. Therefore, in the heating process, the air inlet speed of each air inlet 13 can be adjusted according to needs to ensure that the oxygen content of each part in the furnace body 1 is sufficient and uniformly distributed, so that the carbon yield and the quality of the fired charcoal can be further improved. Preferably, the air outlet 12 and the air inlet 13 are communicated through a pipeline. Therefore, in the process of producing the charcoal, the wood gas generated in the process of burning the charcoal can be recycled, so that the power consumption of burning the charcoal can be reduced, the energy is saved, the production cost is reduced, the pollution to the environment caused by the discharge of the wood gas to the environment can be avoided, and the environment is protected. The furnace cover is movably arranged at the top of the furnace body 1 to seal the top of the furnace body 1, so that the temperature of the interior of the furnace body 1 is increased during heating. The heat pump 2 heats the inside of the furnace body 1 from the bottom of the furnace body 1, that is, the raw material base block of charcoal is heated below the raw material base block of charcoal when the charcoal is fired. Preferably, a heating pipe 4 connected to the heating pump 2 is provided in the furnace body 1 near the bottom, so that the inside of the furnace body 1 is heated by the heating pipe 4. Therefore, the heating pump 2 can heat the interior of the furnace body 1 conveniently, and firing workers can adjust the heating temperature of different positions in the furnace body 1 conveniently according to requirements. Preferably, the heat pump 2 is an electric heat pump. Therefore, when the high-temperature charcoal is fired, the temperature in the furnace body 1 can be quickly increased, and the charcoal rate can be prevented from being influenced by the combustion of the raw material base block of the charcoal in the temperature rising process. Preferably, the temperature monitor 3 may employ a thermocouple. Therefore, the temperature in the furnace body 1 can be monitored in real time conveniently, and the furnace has the performances of high temperature resistance and the like, and avoids the damage caused by overhigh temperature in the furnace body 1 during the production of high-temperature carbon. Preferably, when the furnace body 1 is a square furnace, a group of temperature monitors 3 are respectively arranged on four side walls 11 of the furnace body 1 for monitoring the temperature of the portion close to the side walls 11 in the furnace body 1 in real time, and transmission lines (not shown in the figure) of the temperature monitors 3 are inserted into the conduit 5 positioned in the side walls 11 of the furnace body 1. Therefore, the temperature monitor 3 and the transmission line thereof are convenient to install, the transmission line of the temperature monitor 3 can be protected by the conduit 5, and the transmission line of the temperature monitor 3 is prevented from being damaged in a high-temperature state.
When the charcoal is fired by using the charcoal firing kiln, the raw material base block of the charcoal is heated from the bottom of the furnace body by using the heating pump to form the charcoal, so that the excessive spontaneous combustion of the raw material base block can be avoided, and the charcoal obtaining rate of the charcoal is improved; meanwhile, the temperature of each part in the furnace body can be adjusted in time according to the monitoring result of the temperature monitor, so that the phenomenon that the temperature of part of the furnace body is too low to generate the entrained charcoal can be avoided, and the quality of the fired charcoal is improved.
Claims (6)
1. The charcoal burning kiln is characterized by comprising a kiln body, a kiln cover, a heating pump and a plurality of temperature monitors, wherein an exhaust port and a plurality of air inlets are formed in the side wall of the kiln body, the exhaust port is located at the middle upper part of the kiln body, and the air inlets are close to the bottom of the kiln body; the furnace cover is movably arranged at the top of the furnace body; the heating pump heats the interior of the furnace body from the bottom of the furnace body; the temperature monitors are distributed on the side wall of the furnace body and the furnace cover and are used for monitoring the temperature inside the furnace body.
2. The charcoal-burning kiln of claim 1, wherein the plurality of air inlets are uniformly disposed on a side wall of the body.
3. The charcoal-burning kiln according to claim 1 or 2, wherein a heating pipe connected to the heating pump is provided near the bottom of the furnace body.
4. The charcoal-burning kiln according to claim 3, wherein the heat pump is an electric heat pump.
5. The charcoal-burning kiln according to claim 1 or 2, wherein the temperature monitor employs a thermocouple.
6. The charcoal-burning kiln according to claim 1 or 2, wherein the air outlet and the air inlet communicate with each other through a pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395986.5U CN209960971U (en) | 2019-03-27 | 2019-03-27 | Charcoal is fired and is used kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395986.5U CN209960971U (en) | 2019-03-27 | 2019-03-27 | Charcoal is fired and is used kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209960971U true CN209960971U (en) | 2020-01-17 |
Family
ID=69239920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920395986.5U Expired - Fee Related CN209960971U (en) | 2019-03-27 | 2019-03-27 | Charcoal is fired and is used kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209960971U (en) |
-
2019
- 2019-03-27 CN CN201920395986.5U patent/CN209960971U/en not_active Expired - Fee Related
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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: 20200117 |