CN212930036U - Hazardous waste material carbide gas recycling combustion system - Google Patents
Hazardous waste material carbide gas recycling combustion system Download PDFInfo
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- CN212930036U CN212930036U CN202021550971.0U CN202021550971U CN212930036U CN 212930036 U CN212930036 U CN 212930036U CN 202021550971 U CN202021550971 U CN 202021550971U CN 212930036 U CN212930036 U CN 212930036U
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- gas
- furnace body
- waste material
- roasting furnace
- combustion system
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Abstract
The utility model discloses a danger waste material carbide gas retrieval and utilization combustion system, including roasting the burning furnace body and setting the roasting furnace barrel of roasting the burning furnace body in, roast burning furnace barrel both ends and be feed end and discharge end respectively, set up a plurality of nozzles roasting furnace body bottom, connect liquefied gas pipeline and air conduit on the nozzle, roast burning furnace body upper portion and be equipped with the exhaust hole with outside intercommunication, set up cooling purification device in feed end department, the cooling purification device top is equipped with the gas pipeline, evenly distributed has the lateral conduit that lets in the nozzle on the gas pipeline. The system has high energy utilization rate and one-time investment, and the combustible gas generated by carbonization can support the normal operation of the system, so the system has better use prospect.
Description
Technical Field
The utility model belongs to the technical field of combustion system technique and specifically relates to a danger waste material carbide gas retrieval and utilization combustion system.
Background
At present, roasting furnaces are used by more and more enterprises as devices capable of effectively reducing sintering temperature, but different roasting furnaces use different energy sources for roasting operation, so pollution is caused. When some plastic hazardous waste raw materials are subjected to high-temperature treatment, combustible gas can be generated, the conventional treatment method is to directly burn the plastic hazardous waste raw materials, the generated combustible carbonized gas is not utilized, the energy utilization rate is low, and the environmental pollution is large, so that the carbonized gas of the roasting furnace is recycled and reused to become a new direction for the development of the roasting furnace.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: overcome the defect that prior art exists above, provide a danger waste material carbide gas retrieval and utilization combustion system that energy utilization is high, convenient to use, the practicality is stronger.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a danger waste material carbide gas retrieval and utilization combustion system, is roasting burning furnace barrel and setting at the interior burning furnace barrel that roasts burning furnace of roasting burning furnace body including roasting burning furnace body, the burning furnace barrel of roasting be rotary motion through the actuating mechanism drive, the burning furnace barrel both ends of roasting respectively for feed end and discharge end, set up a plurality of nozzles roasting burning furnace body bottom, connect liquefied gas pipeline and air conduit on the nozzle, roast burning furnace body upper portion be equipped with the exhaust hole of outside intercommunication feed end department set up cooling purification device, the cooling purification device top is equipped with the gas pipeline, evenly distributed has the lateral conduit that lets in the nozzle on the gas pipeline.
Furthermore, the normal production equipment is large, the cylinder body of the roasting furnace is more than 1.2 meters, the length of the cylinder body is more than 12 meters, and the equipment bounce degree is large, so that the cylinder body of the roasting furnace is integrally machined.
Furthermore, steam gas seals are arranged at two ends of the roasting furnace cylinder body, so that oxygen insulation in equipment is realized, air is effectively prevented from entering the equipment, combustible gas is effectively prevented from leaking, and potential safety hazards are reduced.
Furthermore, 3 burners are arranged at the bottom of the roasting furnace body and communicated with the roasting furnace body, and 3 branch channels are arranged on the gas pipeline and led into the burners.
Furthermore, a temperature indication regulating valve is arranged on the roasting furnace body, and a liquefied gas valve bank, an air valve bank and a gas valve bank are respectively arranged on the liquefied gas pipeline, the air pipeline and the gas pipeline.
Furthermore, the temperature indication regulating valve and the valve group are controlled in a combined mode.
Furthermore, the burner is a long open fire burner, and the danger that the furnace chamber is filled with combustible gas without being ignited due to the long open fire is greatly reduced.
The utility model discloses a material carbide gas retrieval and utilization burner, its beneficial effect is: the plastic hazardous waste raw materials are subjected to temperature reduction and cleaning treatment to generate combustible gas, and then are changed into raw materials to be thrown into a burner of a burner to be used as fuel, so that the combustible gas can be effectively utilized, the generated combustible gas can be recycled, and energy can be effectively saved; the gas system can be switched into liquefied gas and treated combustible gas, so that the use is convenient and the practicability is higher; the system has high energy utilization rate and one-time investment, and the combustible gas generated by carbonization can support the normal operation of the system, so the system has better use prospect.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
in the figure, 1, a feeding end, 2, a cooling and purifying device, 3, a roasting furnace cylinder, 4, a temperature indicating regulating valve, 5, an exhaust hole, 6, a roasting furnace body, 7, a discharging end, 8, a burner, 9, a liquefied gas pipeline, 10, an air pipeline, 11, a gas pipeline and 12, a steam gas seal are arranged.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The hazardous waste material carbonized gas recycling combustion system shown in fig. 1 comprises a roasting furnace body 6 and a roasting furnace barrel 3 arranged in the roasting furnace body 6, wherein the two ends of the roasting furnace barrel 3 are respectively provided with a feeding end 1 and a discharging end 7, the bottom of the roasting furnace body 6 is provided with a plurality of burners 8, the burners 8 are connected with a liquefied gas pipeline 9 and an air pipeline 10, the upper part of the roasting furnace body 6 is provided with an exhaust hole 5 communicated with the outside, the feeding end 1 is provided with a cooling and purifying device 2, the top of the cooling and purifying device 2 is provided with a gas pipeline 11, and branch pipelines leading into the burners 8 are uniformly distributed on the gas pipeline 11.
Because the normal production equipment is large, the roasting furnace barrel is more than 1.2 meters, the length is more than 12 meters, the equipment bounce degree is large, and the roasting furnace barrel 3 is integrally machined by a lathe.
And the two ends of the roasting furnace cylinder body 3 are provided with steam gas seals 12, so that air is effectively prevented from entering the equipment and combustible gas is effectively prevented from leaking, and potential safety hazards are reduced.
3 burners 8 are arranged at the bottom of the roasting furnace body 6, the burners 8 are communicated with the roasting furnace body 6, 3 branch channels are arranged on the gas pipeline 11, the burners 8 are introduced into the burners, and the burners 8 are long-time open flame burners, so that the danger that the furnace chamber is filled with combustible gas without being ignited is greatly reduced.
A temperature indication regulating valve 4 is arranged on a roasting furnace body 6, a liquefied gas valve bank, an air valve bank and a gas valve bank are respectively arranged on a liquefied gas pipeline 9, an air pipeline 10 and a gas pipeline 11, and the temperature indication regulating valve 4 and the valve banks are jointly controlled.
The system has high energy utilization rate and one-time investment, and the combustible gas generated by carbonization can support the normal operation of the system, so the system has better use prospect. The plastic hazardous waste raw materials are subjected to temperature reduction and cleaning treatment to generate combustible gas, and then are changed into raw materials to be thrown into a burner of a burner to be used as fuel, so that the combustible gas can be effectively utilized, the generated combustible gas can be recycled, and energy can be effectively saved; the gas system can be switched into liquefied gas and treated combustible gas, so that the gas system is convenient to use and has higher practicability.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. The utility model provides a danger waste material carbide gas retrieval and utilization combustion system which characterized by: including roasting furnace body (6) and roasting furnace barrel (3) of setting in roasting furnace body (6), roasting furnace barrel (3) both ends be feed end (1) and discharge end (7) respectively, roast furnace body (6) bottom and set up a plurality of nozzles (8), connect liquefied gas pipeline (9) and air pipe (10) on nozzle (8), roast furnace body (6) upper portion be equipped with outside exhaust hole (5) of intercommunication feed end (1) department set up cooling purification device (2), cooling purification device (2) top is equipped with gas pipeline (11), evenly distributed has the lateral conduit that lets in nozzle (8) on gas pipeline (11).
2. The hazardous waste material carbonization gas recycling combustion system as claimed in claim 1, wherein: the roasting furnace barrel (3) is integrally machined.
3. The hazardous waste material carbonization gas recycling combustion system as claimed in claim 1, wherein: and steam gas seals (12) are arranged at two ends of the roasting furnace cylinder body (3).
4. The hazardous waste material carbonization gas recycling combustion system as claimed in claim 1, wherein: the bottom of the roasting furnace body (6) is provided with 3 burners (8), the burners (8) are communicated with the roasting furnace body (6), and the gas pipeline (11) is provided with 3 branch channels to be introduced into the burners (8).
5. The hazardous waste material carbonization gas recycling combustion system as claimed in claim 1, wherein: a temperature indication regulating valve (4) is arranged on the roasting furnace body (6), and a liquefied gas valve group, an air valve group and a gas valve group are respectively arranged on a liquefied gas pipeline (9), an air pipeline (10) and a gas pipeline (11).
6. The hazardous waste material carbonization gas recycling combustion system as claimed in claim 5, wherein: and the temperature indication regulating valve (4) is controlled by combining with the valve group.
7. The hazardous waste material carbonization gas recycling combustion system as claimed in claim 1, wherein: the burner (8) is a long open flame burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550971.0U CN212930036U (en) | 2020-07-30 | 2020-07-30 | Hazardous waste material carbide gas recycling combustion system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550971.0U CN212930036U (en) | 2020-07-30 | 2020-07-30 | Hazardous waste material carbide gas recycling combustion system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212930036U true CN212930036U (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021550971.0U Active CN212930036U (en) | 2020-07-30 | 2020-07-30 | Hazardous waste material carbide gas recycling combustion system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212930036U (en) |
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2020
- 2020-07-30 CN CN202021550971.0U patent/CN212930036U/en active Active
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