CN220910731U - Chlorine ventilation interface device for graphitization purification furnace - Google Patents
Chlorine ventilation interface device for graphitization purification furnace Download PDFInfo
- Publication number
- CN220910731U CN220910731U CN202322475750.1U CN202322475750U CN220910731U CN 220910731 U CN220910731 U CN 220910731U CN 202322475750 U CN202322475750 U CN 202322475750U CN 220910731 U CN220910731 U CN 220910731U
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- China
- Prior art keywords
- pipe
- graphitization
- chlorine
- air inlet
- inlet pipe
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- 238000000746 purification Methods 0.000 title claims abstract description 36
- 238000005087 graphitization Methods 0.000 title claims abstract description 35
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 229910052801 chlorine Inorganic materials 0.000 title claims abstract description 31
- 239000000460 chlorine Substances 0.000 title claims abstract description 31
- 238000009423 ventilation Methods 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 44
- 239000002775 capsule Substances 0.000 claims abstract description 18
- 239000012528 membrane Substances 0.000 claims description 3
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 claims 4
- 230000000694 effects Effects 0.000 abstract description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 7
- 229910002804 graphite Inorganic materials 0.000 description 6
- 239000010439 graphite Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 238000003912 environmental pollution Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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Abstract
The utility model relates to the technical field of gas pipe sealing interfaces and discloses a chlorine ventilation interface device for a graphitization purification furnace, which comprises a graphitization purification furnace body, wherein the bottom of the graphitization purification furnace body is communicated with an air inlet pipe, and the bottom of the air inlet pipe is provided with an interface component; according to the utility model, through the arrangement of the connecting cylinder, the capsule, the sealing ring, the sleeve and the threaded ring, the air inlet pipe/the air guide pipe and the connecting pipe are conveniently connected, meanwhile, the sealing ring can ensure the tightness between the air inlet pipe/the air guide pipe and the sleeve, if the capsule bulges during working, the sealing effect between the air inlet pipe/the air guide pipe and the connecting pipe is proved to be reduced, and workers can be reminded of timely replacing the interface component; the leakage of chlorine is avoided, the environment is polluted, certain harm is also caused to equipment, and meanwhile, certain influence on the safety of staff is avoided; through the arrangement of the exhaust pipe and the sealing plug, the chlorine in the capsule is conveniently treated.
Description
Technical Field
The utility model relates to the technical field of gas pipe sealing interfaces, in particular to a chlorine ventilation interface device for a graphitization purifying furnace.
Background
With the advent of new energy age, power batteries have become the most important energy output body and storage carrier, and their energy conversion efficiency has become an increasingly important issue for industry development. The current commercial power battery cathode materials all adopt graphitized carbon cathode powder, and the magnetic substance impurity content of the cathode powder directly influences the safety performance and the service life of the battery; graphitization purification is an effective way to reduce the magnetic substance of the negative electrode powder, the impurities such as nickel, chromium, iron, zinc and the like in the raw materials can be removed by introducing chlorine.
The traditional air pipe joint adopts a screw bolting method, and the outer wire of the air pipe joint is wound with a tetrafluoro belt to achieve the sealing effect; in the graphitization production process, the air pipe joint is often accompanied with the problems of uneven expansion of heterogeneous materials at high temperature and sealing oxidization, so that chlorine leakage is caused, the environment is polluted, and equipment and personal safety are endangered.
Accordingly, there is a need to provide a chlorine ventilation interface device for graphitization purification furnaces that solves the above-described problems.
Disclosure of utility model
The utility model aims to provide a chlorine ventilation interface device for a graphitization purifying furnace, which is convenient for connecting an air inlet pipe/an air guide pipe with a connecting pipe through the arrangement of a connecting cylinder, a capsule, a sealing ring, a sleeve and a threaded ring, and meanwhile, the sealing ring can ensure the tightness between the air inlet pipe/the air guide pipe and the sleeve, and if the capsule bulges during working, the sealing effect between the air inlet pipe/the air guide pipe and the connecting pipe is proved to be reduced, and workers can be reminded of timely replacing interface components; the chlorine leakage and the environmental pollution are avoided, the equipment is also endangered to a certain extent, and meanwhile, the safety of staff is also avoided being influenced to a certain extent.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a graphitization purification is chlorine interface arrangement that ventilates for stove, includes graphitization purification stove body, graphitization purification stove body's bottom intercommunication is provided with the intake pipe, the bottom of intake pipe is provided with interface assembly, interface assembly includes the connecting pipe, the outer wall of connecting pipe is provided with the envelope, the equal fixedly connected with screwed ring in top and the bottom of envelope, the top fixedly connected with sleeve of screwed ring, telescopic inner wall is provided with the sealing ring, telescopic outside is provided with the ring of holding, the inner wall of holding the ring and telescopic outer wall fixed connection, two screw thread grooves have been seted up to the outside of connecting pipe, two the screw thread groove sets up relatively, two the screwed ring respectively with two screw thread groove threaded connection.
Through adopting above-mentioned technical scheme, through the setting of connecting cylinder, envelope, sealing ring, sleeve and screwed ring, conveniently be connected intake pipe/air duct and connecting pipe, the sealing performance between intake pipe/air duct and the sleeve can be guaranteed to the sealing ring simultaneously, if the envelope is the bulge during operation, proves that the sealed effect between intake pipe/air duct and the connecting pipe reduces, can remind the staff to in time change the interface subassembly; the chlorine leakage and the environmental pollution are avoided, the equipment is also endangered to a certain extent, and meanwhile, the safety of staff is also avoided being influenced to a certain extent.
The utility model is further provided with: the outer wall intercommunication of envelope is provided with the blast pipe, the one end that the envelope was kept away from to the blast pipe is provided with seals the stopper, seal stopper and exhaust pipe joint.
By adopting the technical scheme, if the air bag bulges, the sealing plug can be removed before the interface component is replaced, and the chlorine in the air bag film is treated through the exhaust pipe; avoiding chlorine leakage and polluting the environment.
The utility model is further provided with: the bottom of connecting pipe is provided with the air duct, the intake pipe is connected with the air duct through interface assembly.
By adopting the technical scheme, the air inlet pipe/air guide pipe is conveniently connected with the connecting pipe.
The utility model is further provided with: one side of the graphitization purification furnace body is provided with a first sealing pipe, and one end of the graphitization purification furnace body, which is far away from the first sealing pipe, is provided with a second sealing pipe.
Through adopting above-mentioned technical scheme, graphite silk runs through first sealed tube and second sealed tube, carries out the edulcoration to graphite silk.
The utility model is further provided with: the top of graphitization purification stove body is provided with the laser head, the laser head runs through the roof of graphitization purification stove body.
By adopting the technical scheme, the chlorine is conveniently utilized to remove impurities on the graphite wire.
The utility model is further provided with: the top of graphitization purification stove body is provided with the outlet duct, the outlet duct is located one side of laser head.
By adopting the technical scheme, the external air pump is used for pumping out the gas in the graphitization purifying furnace.
In summary, the utility model has the following beneficial effects: through the arrangement of the connecting cylinder, the capsule, the sealing ring, the sleeve and the threaded ring, the air inlet pipe/the air guide pipe and the connecting pipe are conveniently connected, and meanwhile, the sealing ring can ensure the tightness between the air inlet pipe/the air guide pipe and the sleeve; the leakage of chlorine is avoided, the environment is polluted, certain harm is also caused to equipment, and meanwhile, certain influence on the safety of staff is avoided; through the arrangement of the exhaust pipe and the sealing plug, the chlorine in the capsule is conveniently treated.
Drawings
FIG. 1 is a schematic three-dimensional structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic three-dimensional structure of an interface assembly according to the present utility model;
FIG. 4 is a schematic cross-sectional front view of an interface module according to the present utility model;
Fig. 5 is an enlarged schematic view of the structure of fig. 4B according to the present utility model.
In the figure: 1. a graphitizing purification furnace body; 2. a first sealing tube; 3. a second sealing tube; 4. a laser head; 5. an air outlet pipe; 6. an air inlet pipe; 7. an air duct; 8. an interface assembly; 81. a connecting pipe; 82. a grip ring; 83. a capsule membrane; 84. an exhaust pipe; 85. a sealing plug; 86. a threaded ring; 87. a seal ring; 88. a sleeve.
Detailed Description
The present utility model will be further described with reference to the drawings in the embodiments of the present utility model.
Referring to fig. 1 to 3, in the embodiment of the utility model, a chlorine ventilation interface device for a graphitizing purification furnace comprises a graphitizing purification furnace body 1, wherein an air inlet pipe 6 is arranged at the bottom of the graphitizing purification furnace body 1 in a communicating manner, an interface component 8 is arranged at the bottom of the air inlet pipe 6, the interface component 8 comprises a connecting pipe 81, a capsule 83 is arranged on the outer wall of the connecting pipe 81, screw rings 86 are fixedly connected to the top and bottom ends of the capsule 83, a sleeve 88 is fixedly connected to the top of the screw ring 86, a sealing ring 87 is arranged on the inner wall of the sleeve 88, a holding ring 82 is arranged outside the sleeve 88, the inner wall of the holding ring 82 is fixedly connected with the outer wall of the sleeve 88, two screw grooves are formed in the outer part of the connecting pipe 81, the two screw grooves are oppositely arranged, and the two screw rings 86 are respectively connected with the two screw grooves in a screw thread manner; when the device is used, the interface assembly 8 is moved to the bottom of the air inlet pipe 6, the top end and the bottom end of the connecting pipe 81 are respectively inserted into the air inlet pipe 6 and the air guide pipe 7, then a worker rotates the two holding rings 82 at the same time and rotates in the same direction, so that the two threaded rings 86 are driven to rotate in the threaded grooves respectively, the two sleeves 88 are driven to be far away, the bottom end of the air inlet pipe 6 stretches into one sleeve 88, the top end of the air guide pipe 7 stretches into the other sleeve 88, under the action of the sealing ring 87, the air inlet pipe 6/the air guide pipe 7 is prevented from being moved out of the sleeve 88, and meanwhile, the tightness between the air inlet pipe 6/the air guide pipe 7 and the sleeve 88 can be ensured, and chlorine is introduced into the graphitization purification furnace through the air guide pipe 7 for subsequent work; if the capsule 83 bulges during the working process, the sealing effect between the air inlet pipe 6/the air guide pipe 7 and the connecting pipe 81 is proved to be reduced, a worker can be reminded of timely replacing the interface assembly 8, the sealing plug 85 can be removed before the interface assembly 8 is replaced, and chlorine in the capsule 83 is treated through the air outlet pipe 84; the leakage of chlorine is avoided, the environment is polluted, certain harm is also caused to equipment, and meanwhile, certain influence on the safety of staff is avoided; through the arrangement of the connecting cylinder, the capsule 83, the sealing ring 87, the sleeve 88 and the threaded ring 86, the air inlet pipe 6/the air guide pipe 7 and the connecting pipe 81 are conveniently connected, meanwhile, the sealing ring 87 can ensure the tightness between the air inlet pipe 6/the air guide pipe 7 and the sleeve 88, if the capsule 83 bulges during working, the sealing effect between the air inlet pipe 6/the air guide pipe 7 and the connecting pipe 81 is reduced, and workers can be reminded of timely replacing the interface component 8; the chlorine leakage and the environmental pollution are avoided, the equipment is also endangered to a certain extent, and meanwhile, the safety of staff is also avoided being influenced to a certain extent.
In this embodiment, preferably, an exhaust pipe 84 is disposed on the outer wall of the envelope 83 in a communicating manner, a sealing plug 85 is disposed at one end of the exhaust pipe 84 away from the envelope 83, and the sealing plug 85 is clamped with the exhaust pipe 84; if the air bag bulges, before the interface assembly 8 is replaced, the sealing plug 85 can be removed, and the chlorine in the air bag film 83 is treated through the exhaust pipe 84; avoiding chlorine leakage and polluting the environment.
In this embodiment, preferably, the bottom end of the connecting pipe 81 is provided with an air duct 7, and the air inlet pipe 6 is connected with the air duct 7 through an interface component 8; it is convenient to connect the air inlet pipe 6/air guide pipe 7 with the connecting pipe 81.
In this embodiment, preferably, a first sealing tube 2 is disposed at one side of the graphitized purifying furnace body 1, and a second sealing tube 3 is disposed at one end of the graphitized purifying furnace body 1 away from the first sealing tube 2; the graphite wires penetrate through the first sealing tube 2 and the second sealing tube 3, and impurities of the graphite wires are removed.
In this embodiment, preferably, a laser head 4 is disposed at the top of the graphitization purifying furnace body 1, and the laser head 4 penetrates through the top wall of the graphitization purifying furnace body 1; the chlorine is conveniently utilized to remove impurities on the graphite wires.
In this embodiment, preferably, an air outlet pipe 5 is disposed at the top of the graphitized purifying furnace body 1, and the air outlet pipe 5 is located at one side of the laser head 4; and (3) externally connecting an air pump to pump out the gas in the graphitization purifying furnace.
Working principle: when the device is used, the interface assembly 8 is moved to the bottom of the air inlet pipe 6, the top end and the bottom end of the connecting pipe 81 are respectively inserted into the air inlet pipe 6 and the air guide pipe 7, then a worker rotates the two holding rings 82 at the same time and rotates in the same direction, so that the two threaded rings 86 are driven to rotate in the threaded grooves respectively, the two sleeves 88 are driven to be far away, the bottom end of the air inlet pipe 6 stretches into one sleeve 88, the top end of the air guide pipe 7 stretches into the other sleeve 88, under the action of the sealing ring 87, the air inlet pipe 6/the air guide pipe 7 is prevented from being moved out of the sleeve 88, and meanwhile, the tightness between the air inlet pipe 6/the air guide pipe 7 and the sleeve 88 can be ensured, and chlorine is introduced into the graphitization purification furnace through the air guide pipe 7 for subsequent work; if the capsule 83 bulges during the working process, the sealing effect between the air inlet pipe 6/the air guide pipe 7 and the connecting pipe 81 is proved to be reduced, a worker can be reminded of timely replacing the interface assembly 8, the sealing plug 85 can be removed before the interface assembly 8 is replaced, and chlorine in the capsule 83 is treated through the air outlet pipe 84; the chlorine leakage and the environmental pollution are avoided, the equipment is also endangered to a certain extent, and meanwhile, the safety of staff is also avoided being influenced to a certain extent.
The foregoing description is only of the preferred embodiments of the utility model, and all changes and modifications that come within the meaning and range of equivalency of the structures, features and principles of the utility model are therefore intended to be embraced therein.
Claims (6)
1. The utility model provides a graphitization purification is chlorine interface arrangement that ventilates for stove, includes graphitization purification stove body (1), its characterized in that: the graphitization purification furnace comprises a graphitization purification furnace body (1), wherein an air inlet pipe (6) is arranged at the bottom of the graphitization purification furnace body (1), an interface component (8) is arranged at the bottom of the air inlet pipe (6), the interface component (8) comprises a connecting pipe (81), a capsule membrane (83) is arranged on the outer wall of the connecting pipe (81), threaded rings (86) are fixedly connected to the top and the bottom of the capsule membrane (83), sleeves (88) are fixedly connected to the top of the threaded rings (86), sealing rings (87) are arranged on the inner wall of the sleeves (88), holding rings (82) are arranged on the outer side of the sleeves (88), two threaded grooves are formed in the outer side of the connecting pipe (81), and the two threaded grooves are oppositely arranged and are in threaded connection with the two threaded rings (86).
2. A graphitized purification furnace chlorine gas ventilation interface device as claimed in claim 1, wherein: the outer wall of envelope (83) communicates and is provided with blast pipe (84), the one end that envelope (83) were kept away from to blast pipe (84) is provided with seals stopper (85), seal stopper (85) and blast pipe (84) joint.
3. A graphitized purification furnace chlorine gas ventilation interface device as claimed in claim 1, wherein: the bottom of connecting pipe (81) is provided with air duct (7), intake pipe (6) are connected with air duct (7) through interface subassembly (8).
4. A graphitized purification furnace chlorine gas ventilation interface device as claimed in claim 1, wherein: one side of graphitization purification stove body (1) is provided with first sealed tube (2), one end that graphitization purification stove body (1) kept away from first sealed tube (2) is provided with second sealed tube (3).
5. A graphitized purification furnace chlorine gas ventilation interface device as claimed in claim 1, wherein: the top of graphitization purification stove body (1) is provided with laser head (4), laser head (4) run through the roof of graphitization purification stove body (1).
6. The chlorine ventilation interface device for graphitization purification furnace of claim 5, wherein: the top of graphitization purification stove body (1) is provided with outlet duct (5), outlet duct (5) are located one side of laser head (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322475750.1U CN220910731U (en) | 2023-09-12 | 2023-09-12 | Chlorine ventilation interface device for graphitization purification furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322475750.1U CN220910731U (en) | 2023-09-12 | 2023-09-12 | Chlorine ventilation interface device for graphitization purification furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220910731U true CN220910731U (en) | 2024-05-07 |
Family
ID=90908415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322475750.1U Active CN220910731U (en) | 2023-09-12 | 2023-09-12 | Chlorine ventilation interface device for graphitization purification furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220910731U (en) |
-
2023
- 2023-09-12 CN CN202322475750.1U patent/CN220910731U/en active Active
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