CN212293435U - Waste gas recycling device for carbonization furnace - Google Patents
Waste gas recycling device for carbonization furnace Download PDFInfo
- Publication number
- CN212293435U CN212293435U CN202020598244.5U CN202020598244U CN212293435U CN 212293435 U CN212293435 U CN 212293435U CN 202020598244 U CN202020598244 U CN 202020598244U CN 212293435 U CN212293435 U CN 212293435U
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- China
- Prior art keywords
- waste gas
- cooler
- collector
- retort
- wood tar
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
Abstract
The utility model relates to a retort waste gas recycles device belongs to retort waste gas and recycles technical field, including the retort, the retort top is equipped with the cooler, and cooler one end is connected through cooling pipe and retort's flue gas outlet end, the other end is equipped with wood tar collector and activation furnace that communicate in proper order through cooling pipe. The temperature of the waste gas generated in the active carbon carbonization process is directly reduced to be below 100 ℃ through the cooler, the method is simple and convenient, and the water after heat absorption in the cooler can be supplied to heat supply equipment, so that the fuel is saved; directly separating out the wood tar and the pyroligneous in the waste gas through a wood tar collector and a pyroligneous collector, so that the purity of the carbon monoxide in the waste gas is high, and the method is quick and efficient; through the combustion of the treated waste gas in the activation furnace, the fuel is saved, the activation speed of products in the activation furnace is increased, and the working efficiency is improved; by means of re-burning of the waste heat boiler, the carbon monoxide in the waste gas can be utilized more fully, and fuel resources are saved.
Description
Technical Field
The utility model relates to a retort waste gas recycles device, it belongs to retort waste gas and recycles technical field.
Background
Can produce waste gas among the active carbon carbomorphism process, present producer is more directly discharged waste gas or is led waste heat boiler burning to produce steam and be used for the reproduction after the water curtain removes dust, and contain combustible gas carbon monoxide in the waste gas, but through purification after-reuse, so discharge the waste gas that the active carbon produced, both the polluted environment, the waste of resource has been caused again, the heat utilization that leads into the waste heat boiler burning is not enough yet, so research and development a suitable retort waste gas recycle device is just very necessary.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcomes the defects in the prior art and provides a waste gas recycling device of a carbonization furnace.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
the utility model provides a device is recycled to retort waste gas, includes the retort, the retort top is equipped with the cooler, and cooler one end is connected through the flue gas outlet end of cooling pipe and retort, and the other end is equipped with wood tar collector and activation furnace that communicate through the cooling pipe in proper order.
Preferably, a wood vinegar collector communicated with the wood tar collector and the activation furnace is arranged between the wood tar collector and the activation furnace.
Preferably, a waste heat boiler is arranged on one side of the activation furnace.
Preferably, the wood tar collector and the wood vinegar collector are both provided with switch valves.
Preferably, the cooler is a water tank cooler.
Preferably, a water pump is arranged at a water inlet of the water tank cooler, and a heating device is arranged at a water outlet of the water tank cooler.
Compared with the prior art, the beneficial effects of the utility model are that: the temperature of the waste gas generated in the active carbon carbonization process is directly reduced to be below 100 ℃ through the cooler, the method is simple and convenient, and the water after heat absorption in the cooler can be supplied to heat supply equipment, so that the fuel is saved; directly separating out the wood tar and the pyroligneous in the waste gas through a wood tar collector and a pyroligneous collector, so that the purity of the carbon monoxide in the waste gas is high, and the method is quick and efficient; through the combustion of the treated waste gas in the activation furnace, the fuel is saved, the activation speed of products in the activation furnace is increased, and the working efficiency is improved; by means of re-burning of the waste heat boiler, the carbon monoxide in the waste gas can be utilized more fully, and fuel resources are saved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a carbonization furnace; 2. a cooling pipeline; 3. a temperature reducer; 4. a wood tar collector; 5. a pyroligneous liquor collector; 6. and (5) an activation furnace.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
The utility model provides a device is recycled to retort waste gas, includes retort 1, 1 top of retort is equipped with cooler 3, and the flue gas outlet end that 3 one end of cooler was passed through cooling pipe 2 and retort 1 is connected, the other end is equipped with wood tar collector 4 and activation furnace 6 that communicate in proper order through cooling pipe 2.
A wood vinegar collector 5 communicated with the wood tar collector 4 and the activation furnace 6 is arranged between the wood tar collector and the activation furnace.
And a waste heat boiler is arranged on one side of the activation furnace 6.
Switch valves are arranged on the wood tar collector 4 and the wood vinegar collector 5.
The cooler 3 is a water tank cooler.
The water tank water inlet of the water tank cooler is provided with a water pump, and the water outlet of the water tank cooler is provided with a heating device.
When the device works, the waste gas generated in the active carbon carbonization process flows into the cooler 3 through the cooling pipeline 2, the temperature of the waste gas is reduced to be below 100 ℃ by the cooler 3, the water absorbed in the cooler 3 can be supplied to heat supply equipment, when the water in the cooler 3 is insufficient, the water can be pumped by a water pump, the cooled waste gas flows to the position of the wood tar collector 4 through the cooling pipeline 2, the wood tar in the waste gas is collected into the wood tar collector 4, then the waste gas flow of the wood tar is removed to the position of the wood vinegar collector 5, the wood vinegar in the waste gas from which the wood tar is removed is collected into the wood vinegar collector 5, when the wood tar collector 4 and the wood vinegar collector 5 are full of liquid, the switch valve on the wood tar collector is opened to discharge the liquid into the container for further treatment, the waste gas from which the wood vinegar is removed is treated flows into the activation furnace 6 through the cooling pipeline 2 to be used as fuel for combustion, the activation speed of the activated carbon in the activation furnace is improved, and the waste heat generated by secondary combustion can be guided into a waste heat boiler for secondary combustion, so that the carbon monoxide in the waste gas is fully utilized. The temperature of the waste gas generated in the active carbon carbonization process is directly reduced to be below 100 ℃ through the cooler 3, the method is simple and convenient, and the water after heat absorption in the cooler 3 can be supplied to heat supply equipment, so that the fuel is saved; the wood tar and the pyroligneous liquor in the waste gas are directly separated out through the wood tar collector 4 and the pyroligneous liquor collector 5, so that the purity of the carbon monoxide in the waste gas is high, and the method is quick and efficient; through the combustion of the treated waste gas in the activation furnace, the fuel is saved, the activation speed of products in the activation furnace is increased, and the working efficiency is improved; by means of re-burning of the waste heat boiler, the carbon monoxide in the waste gas can be utilized more fully, and fuel resources are saved.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. A device is recycled to retort waste gas, includes retort (1), its characterized in that: the device is characterized in that a cooler (3) is arranged above the carbonization furnace (1), one end of the cooler (3) is connected with the smoke outlet end of the carbonization furnace (1) through a cooling pipeline (2), and the other end of the cooler is provided with a wood tar collector (4) and an activation furnace (6) which are sequentially communicated through the cooling pipeline (2).
2. The carbonization furnace off-gas reuse apparatus according to claim 1, characterized in that: a wood vinegar liquid collector (5) communicated with the wood tar collector (4) and the activation furnace (6) is arranged between the wood tar collector and the activation furnace.
3. The carbonization furnace off-gas reuse apparatus according to claim 1, characterized in that: and a waste heat boiler is arranged on one side of the activation furnace (6).
4. The carbonization furnace off-gas reuse apparatus according to claim 1, characterized in that: switch valves are arranged on the wood tar collector (4) and the pyroligneous collector (5).
5. The carbonization furnace off-gas reuse apparatus according to claim 1, characterized in that: the cooler (3) is a water tank cooler.
6. The carbonization furnace off-gas reuse apparatus according to claim 5, characterized in that: the water tank water inlet of the water tank cooler is provided with a water pump, and the water outlet of the water tank cooler is provided with a heating device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020598244.5U CN212293435U (en) | 2020-04-20 | 2020-04-20 | Waste gas recycling device for carbonization furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020598244.5U CN212293435U (en) | 2020-04-20 | 2020-04-20 | Waste gas recycling device for carbonization furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212293435U true CN212293435U (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020598244.5U Active CN212293435U (en) | 2020-04-20 | 2020-04-20 | Waste gas recycling device for carbonization furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN212293435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546518A (en) * | 2021-08-13 | 2021-10-26 | 重庆市蔚兰环保科技有限公司 | Zero-emission method for treating garbage carbonization odor through steam |
-
2020
- 2020-04-20 CN CN202020598244.5U patent/CN212293435U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113546518A (en) * | 2021-08-13 | 2021-10-26 | 重庆市蔚兰环保科技有限公司 | Zero-emission method for treating garbage carbonization odor through steam |
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