CN211476756U - Waste heat utilization device of inner-string graphitizing furnace - Google Patents
Waste heat utilization device of inner-string graphitizing furnace Download PDFInfo
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- CN211476756U CN211476756U CN202020135008.XU CN202020135008U CN211476756U CN 211476756 U CN211476756 U CN 211476756U CN 202020135008 U CN202020135008 U CN 202020135008U CN 211476756 U CN211476756 U CN 211476756U
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- heating pipe
- water tank
- graphitizing furnace
- waste heat
- heat utilization
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
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Abstract
The utility model discloses an interior string graphitizing furnace's waste heat utilization equipment includes water tank, heating pipe, graphitizing furnace and exhaust emission device at least, the outside coiling of water tank has the heating pipe, the both ends of heating pipe are connected with intake pipe and outlet duct respectively, the one end intercommunication of intake pipe has graphitizing furnace, the one end intercommunication of outlet duct has exhaust emission device. The utility model discloses on the basis that remains current graphitizing furnace function, water tank and heating pipe have been designed, set up helical blade in the heating pipe for the air current that is arranged in the heating pipe is the rotating-state, has prolonged the air current and has detained the time in the heating pipe, and then makes the inner wall of air current and heating pipe fully contact, passes through the heating pipe with the gas that graphitizing furnace produced and heats the water tank, makes the superheated gas that graphitizing furnace produced obtain make full use of, and then effectual reinforcing the utility model discloses an excellent in use effect.
Description
The technical field is as follows:
the utility model relates to a graphitizing furnace's technical field specifically is interior string graphitizing furnace's waste heat utilization equipment.
Background art:
the graphitizing furnace is mainly used for high-temperature treatment such as graphite powder purification. It is used at temperatures up to 2800 ℃. High production efficiency, energy saving and electricity saving. The temperature control system is provided with an online temperature measurement and control system, and can monitor the temperature in the furnace in real time and carry out automatic adjustment.
The graphitizing furnace can generate a large amount of superheated gas in the production process, if the superheated gas is directly discharged, large heat energy waste can be generated, the heat energy can not be fully utilized, and the high-temperature gas can cause pollution to the atmospheric environment, so that the climate is deteriorated. In view of the above problems, it is desirable to design a preheating utilization device of an internal-series graphitization furnace that fully utilizes the superheated gas.
The utility model has the following contents:
an object of the utility model is to provide a graphitizing furnace's technical field to the problem of proposing in the above-mentioned background art has been solved.
The utility model discloses by following technical scheme implement:
waste heat utilization equipment of interior string graphitizing furnace includes water tank, heating pipe, graphitizing furnace and exhaust emission device at least, the outside coiling of water tank has the heating pipe, the inside setting of heating pipe can make the rotatory helical blade of air current, the both ends of heating pipe are connected with intake pipe and outlet duct respectively, the one end intercommunication of intake pipe has graphitizing furnace, the one end intercommunication of outlet duct has exhaust emission device.
As a further aspect of the present invention: the waste gas discharge device at least comprises a dust removal box and a chimney which are connected with the air outlet pipe, and one end of the dust removal box is connected with the chimney.
As a further aspect of the present invention: the inside of dust removal case is provided with the filter.
As a further aspect of the present invention: the number of filter plates is at least two.
As a further aspect of the present invention: the air inlet pipe and the air outlet pipe are provided with valves.
As a further aspect of the present invention: and an observation window is arranged on the outer surface of the water tank.
The utility model has the advantages that: the utility model discloses on the basis that remains current graphitizing furnace function, the design of new method has been opened up to water tank and heating pipe, through the gas that produces graphitizing furnace through the heating pipe to the water tank heating for the superheated gas that graphitizing furnace produced obtains make full use of, and then effectual reinforcing the utility model discloses an excellent in use effect.
More importantly, set up helical blade in the heating pipe for the air current that is arranged in the heating pipe is the rotation state, has prolonged the air current and has detained the time in the heating pipe, and then makes the inner wall of air current and heating pipe fully contact, has strengthened then the utility model discloses an excellent in use to exhaust emission device's setting can be effectual the smoke and dust in the reduction exhaust gas.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front view of a waste heat utilization device of an inner-string graphitization furnace;
FIG. 2 is a schematic view of the structure of the water tank of the present invention;
FIG. 3 is a schematic view of the dust box of the present invention;
fig. 4 is a schematic front view of the spiral vane of the present invention.
In the figure: 100. a water tank; 200. heating a tube; 210. a helical blade; 220. an air inlet pipe; 230. an air outlet pipe; 300. a graphitization furnace; 400. an exhaust gas discharge device; 410. a dust removal box; 411. a filter plate; 420. a chimney; 500. a valve; 600. and (4) an observation window.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-4, interior string graphitization furnace's waste heat utilization equipment includes water tank 100, heating pipe 200, graphitization furnace 300 and exhaust emission device 400 at least, the outside of water tank 100 is convoluteed there is heating pipe 200, the inside setting of heating pipe can make the rotatory helical blade 210 of air current, the both ends of heating pipe 200 are connected with intake pipe 220 and outlet duct 230 respectively, the one end intercommunication of intake pipe 220 has graphitization furnace 300, the one end intercommunication of outlet duct 230 has exhaust emission device 400, and is specific, exhaust emission device 400 includes dust removal case 410 and chimney 420 of being connected with outlet duct 230 at least, the one end of dust removal case 410 is connected with chimney 420, the inside of dust removal case 410 is provided with filter 411, the quantity of filter 411 is two at least.
The heating pipe 200 may be provided inside the water tank 100 to heat the water tank 100. When the heating pipe 200 is disposed inside the water tank 100, the surface of the heating pipe 200 may be uniformly arranged, sleeved and fixed with a plurality of metal plates to increase the heat dissipation area of the heating pipe 200, thereby improving the heat recovery efficiency.
For better promotion the utility model discloses a result of use, all be provided with valve 500 on intake pipe 220 and the outlet duct 230.
In actual installation, the outer surface of the water tank 100 is provided with an observation window 600 so as to observe the internal condition of the water tank 100.
The specific working mode of the utility model is as follows:
firstly, the valve 500 is opened, then the superheated gas in the graphitization furnace 300 is introduced into the heating pipe, the water tank 100 is heated by the heating pipe 200, so that the superheated gas generated by the graphitization furnace is fully utilized, and finally the gas is introduced into the exhaust gas discharge device 400 through the gas outlet pipe 230 and discharged.
To sum up, the utility model discloses on the basis that remains current graphitizing furnace 300 function, the design of new style has water tank 100 and heating pipe 200, through the gas that produces graphitizing furnace 300 through heating pipe 200 to water tank 100 heating for the superheated gas that graphitizing furnace 300 produced obtains make full use of, and then effectual reinforcing the utility model discloses an excellent in use effect. More importantly, set up helical blade 210 in heating pipe 200 for the air current that is arranged in heating pipe 200 is the rotation state, has prolonged the air current and has detained the time in heating pipe 200, and then makes the air current fully contact with the inner wall of heating pipe 200, has strengthened then the utility model discloses an excellent in use effect to exhaust gas discharging device 400's setting can be effectual the smoke and dust in the reduction exhaust gas.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Interior string graphitization furnace's waste heat utilization equipment, its characterized in that includes water tank (100), heating pipe (200), graphitization furnace (300) and exhaust emission device (400) at least, the outside of water tank (100) is convoluteed has heating pipe (200), the inside of heating pipe sets up helical blade (210) that can make the air current rotatory, the both ends of heating pipe (200) are connected with intake pipe (220) and outlet duct (230) respectively, the one end intercommunication of intake pipe (220) has graphitization furnace (300), the one end intercommunication of outlet duct (230) has exhaust emission device (400).
2. The waste heat utilization device of the inner-string graphitization furnace as claimed in claim 1, wherein: the waste gas discharge device (400) at least comprises a dust removal box (410) and a chimney (420), wherein the dust removal box (410) is connected with the gas outlet pipe (230), and one end of the dust removal box (410) is connected with the chimney (420).
3. The waste heat utilization device of the inner-string graphitization furnace as claimed in claim 2, wherein: the inside of dust removal case (410) is provided with filter (411).
4. The waste heat utilization device of the inner-string graphitization furnace as claimed in claim 3, wherein: the number of filter plates (411) is at least two.
5. The waste heat utilization device of the inner-string graphitization furnace as claimed in claim 1, wherein: the air inlet pipe (220) and the air outlet pipe (230) are both provided with valves (500).
6. The waste heat utilization device of the inner-string graphitization furnace as claimed in claim 1, wherein: the outer surface of the water tank (100) is provided with an observation window (600).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020135008.XU CN211476756U (en) | 2020-01-20 | 2020-01-20 | Waste heat utilization device of inner-string graphitizing furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020135008.XU CN211476756U (en) | 2020-01-20 | 2020-01-20 | Waste heat utilization device of inner-string graphitizing furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211476756U true CN211476756U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020135008.XU Active CN211476756U (en) | 2020-01-20 | 2020-01-20 | Waste heat utilization device of inner-string graphitizing furnace |
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| Country | Link |
|---|---|
| CN (1) | CN211476756U (en) |
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2020
- 2020-01-20 CN CN202020135008.XU patent/CN211476756U/en active Active
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