CN219615161U - Waste gas treatment device of graphitization furnace - Google Patents
Waste gas treatment device of graphitization furnace Download PDFInfo
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- CN219615161U CN219615161U CN202320345379.4U CN202320345379U CN219615161U CN 219615161 U CN219615161 U CN 219615161U CN 202320345379 U CN202320345379 U CN 202320345379U CN 219615161 U CN219615161 U CN 219615161U
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Abstract
The utility model discloses an exhaust gas treatment device of a graphitizing furnace, which belongs to the technical field of graphitizing furnaces and comprises an exhaust gas furnace, wherein an air outlet is formed in the top end of the exhaust gas furnace; the spraying device comprises a residual tooth rotationally connected with the side wall of the waste gas furnace, a gear is arranged on one side of the residual tooth, sliding tables are arranged on two sides of the inner wall of the waste gas furnace, two groups of sliding blocks are connected between the sliding tables in a sliding mode, racks are arranged on the top ends of the sliding blocks, the residual tooth, the gear and the racks are meshed in pairs, and a spraying assembly is arranged at the bottom end of each sliding block. This device can spill the liquid to each place in the waste gas stove when cooling down waste gas through sprinkler, increases the area of contact of liquid and waste gas, improves the treatment quality of waste gas, reduction in production cost.
Description
Technical Field
The utility model relates to the technical field of graphitization furnaces, in particular to an exhaust gas treatment device of a graphitization furnace.
Background
The graphitizing furnace is mainly used for high-temperature treatment such as graphite powder purification, the use temperature of the graphitizing furnace is up to 2800 ℃, the highest temperature reaches 3000 ℃, an online thermometer temperature control system is provided, the temperature in the furnace can be monitored in real time, and the graphitizing furnace is self-regulated, and is mainly used in the fields of carbonization and graphitization experiments of various carbon materials, common carbon materials such as coal, biochar and the like can be discharged into the atmosphere to pollute the environment at high temperature, and some dust in the graphitizing furnace is discharged along with high-temperature waste gas under the action of the high temperature due to lighter mass, and the waste gas treatment device used in the current factory has complex mechanism, and the cost for treating the waste gas is high, so that the graphitizing furnace is not easy to popularize.
Disclosure of Invention
In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide the waste gas treatment device of the graphitization furnace, wherein the spraying device is used for cooling waste gas and spraying liquid to various places in the waste gas furnace, so that the contact area between the liquid and the waste gas is increased, the treatment quality of the waste gas is improved, and the production cost is reduced.
To achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an exhaust gas treatment device of a graphitizing furnace, which comprises an exhaust gas furnace, wherein the top end of the exhaust gas furnace is provided with an air outlet, a purification assembly, a spraying device and a filtering assembly are sequentially arranged in the exhaust gas furnace, and the bottom end of the exhaust gas furnace is provided with an air inlet; the spraying device comprises a residual tooth rotationally connected with the side wall of the waste gas furnace, a gear is arranged on one side of the residual tooth, sliding tables are arranged on two sides of the inner wall of the waste gas furnace, two groups of sliding blocks are connected between the sliding tables in a sliding mode, racks are arranged on the top ends of the sliding blocks, the residual tooth, the gear and the racks are meshed in pairs, and a spraying assembly is arranged at the bottom end of each sliding block.
The preferable technical scheme of the utility model is that the spraying assembly comprises a water storage tank fixedly connected with the bottom end of the sliding block, wherein the bottom end of the water storage tank is communicated with a plurality of spray heads, and one side of the water storage tank is communicated with a water inlet hose.
The utility model has the preferable technical scheme that the purification component is arranged above the spraying device and comprises an active carbon layer and a desulfurizing agent layer which are detachably arranged on the side wall of the waste gas furnace, and a plurality of groups of ultrasonic vibration plates are arranged between the active carbon layer and the desulfurizing agent layer.
The preferable technical scheme of the utility model is that the filter assembly comprises a sieve plate obliquely arranged in the waste gas furnace, a baffle plate clamped with the waste gas furnace is arranged at one end of the sieve plate, rubber layers are arranged at the top and the bottom of the baffle plate, a handle is arranged at one side far away from the sieve plate, and a fixed block is arranged on the side wall of the waste gas furnace, which is positioned at one side far away from the baffle plate, and is propped against the bottom of the sieve plate.
The preferable technical scheme of the utility model is that a slag outlet is arranged on one side of the waste gas furnace, the slag outlet is positioned on one side of the sieve plate, and a valve is arranged on the slag outlet.
The preferable technical scheme of the utility model is that a water outlet is arranged at one side of the bottom end of the waste gas furnace and is used for discharging liquid sprayed by the spraying component.
Compared with the prior art, the utility model has the beneficial effects that: through the meshing of the incomplete teeth, the gear and the rack, the sliding block moves left and right along the sliding table, and the spraying assembly moves left and right along with the sliding table, so that the spraying assembly sprays liquid to various places in the waste gas furnace, the contact area of waste gas and liquid in the waste gas furnace is increased, the quality of waste gas treatment is further improved, the enterprise cost is reduced, the temperature of waste gas can be reduced, and the failure of the purifying assembly caused by the overhigh temperature of the waste gas is avoided; can send the water storage tank department with liquid through the hose of intaking, spray the particulate matter subsides in driving waste gas in the waste gas stove through the shower nozzle afterwards, the area that the liquid was sprayed is increased in the time of a plurality of shower nozzles's setting can make spraying more even to increase for waste gas and liquid's area of contact in the waste gas stove, and then improve waste gas treatment's quality.
According to the waste gas treatment device of the graphitizing furnace, provided by the utility model, the spraying device is used for cooling waste gas, meanwhile, liquid can be scattered to various places in the waste gas furnace, so that the contact area between the liquid and the waste gas is increased, the treatment quality of the waste gas is improved, and the production cost is reduced.
Drawings
FIG. 1 is a schematic view of an overall exhaust treatment device provided in an embodiment of the present utility model;
FIG. 2 is an enlarged view of the structure at A provided in the embodiments of the present utility model;
FIG. 3 is a partial side view of a sprinkler provided in an embodiment of the present utility model;
in the drawings, the list of components represented by the various numbers is as follows:
1. waste gas furnace; 2. an air outlet; 3. a purification assembly; 31. an activated carbon layer; 32. a desulfurizing agent layer; 33. an ultrasonic vibration plate; 4. a spraying device; 41. residual teeth; 42. a gear; 43. a sliding table; 44. a slide block; 45. a rack; 46. a spray assembly; 461. a water storage tank; 462. a spray head; 463. a water inlet hose; 5. a filter assembly; 51. a sieve plate; 52. a baffle; 53. a rubber layer; 54. a handle; 55. a fixed block; 6. an air inlet; 7. a slag outlet; 71. a valve; 8. and a water outlet.
Detailed Description
The technical scheme of the utility model is further described below by the specific embodiments with reference to the accompanying drawings.
The waste gas treatment device of the graphitizing furnace comprises a waste gas furnace 1, wherein the top end of the waste gas furnace 1 is provided with a gas outlet 2, a purification assembly 3, a spraying device 4 and a filtering assembly 5 are sequentially arranged in the waste gas furnace 1, and the bottom end of the waste gas furnace 1 is provided with a gas inlet 6; the spraying device 4 comprises a residual tooth 41 rotationally connected with the side wall of the waste gas furnace 1, a gear 42 is arranged on one side of the residual tooth 41, sliding tables 43 are arranged on two sides of the inner wall of the waste gas furnace 1, two groups of sliding tables 43 are connected with sliding blocks 44 in a sliding mode, racks 45 are arranged on the top ends of the sliding blocks 44, the residual tooth 41, the gear 42 and the racks 45 are meshed in pairs, and a spraying assembly 46 is arranged at the bottom end of each sliding block 44.
After waste gas generated during production of the graphitization furnace enters the waste gas furnace 1 from the gas inlet 6, particles in the waste gas sprayed in the spraying device 4 are carried out to be deposited to the filtering component 5 for filtering, the residual gas continues to move upwards to the purifying component 3 for purifying impurities in the gas, and then the residual gas is discharged out of the waste gas furnace 1 from the gas outlet 2; when the spraying device 4 sprays, the residual teeth 41 are driven by the driving motor to rotate anticlockwise, when the gear teeth of the residual teeth 41 are meshed with the gear 42, the rotation direction of the gear 42 is opposite to the rotation direction of the residual teeth 41, at the moment, the rack 45 is meshed with the gear teeth of the gear 42 only, so that the sliding block 44 is driven to slide leftwards along the sliding table 43, the spraying assembly 46 is driven to move leftwards, when the gear teeth of the residual teeth 41 are meshed with the rack 45, the rack 45 is driven to move rightwards, so that the spraying assembly 46 is driven to move rightwards by the sliding block 44 to slide rightwards along the sliding table 43, at the moment, the gear 42 is meshed with the rack 45 only, so that the gear teeth of the residual teeth 41 are meshed with the gear teeth of the gear 42 in the same direction, and then the operation is repeated; through the meshing of incomplete tooth 41, gear 42 and rack 45 for slider 44 moves about slip table 43, sprays subassembly 46 and moves about along with it, thereby makes spray subassembly 46 spill liquid to each place in waste gas stove 1, increases the area of contact for waste gas and liquid in the waste gas stove 1, and then improves waste gas treatment's quality, reduces cost of enterprises, can cool down the temperature of waste gas simultaneously, avoids waste gas high temperature to lead to purifying assembly 3 inefficacy.
As a possible implementation manner of the present solution, preferably, the spraying assembly 46 includes a water tank 461 fixedly connected to the bottom end of the slider 44, the bottom end of the water tank 461 is connected to a plurality of spray nozzles 462, and a water inlet hose 463 is connected to one side of the water tank 461; can send the water storage tank 461 department with liquid through the hose 463 that intakes, spray the particulate matter subsides in the waste gas of taking in to waste gas stove 1 through shower nozzle 462 afterwards, the area that the liquid was sprayed can be increased to the area of increase in the setting of a plurality of shower nozzles 462 when can making to spray more even to increase for waste gas and liquid's area of contact in the waste gas stove 1, and then improve waste gas treatment's quality.
As a possible implementation manner of the solution, it is preferable that the purifying component 3 is disposed above the spraying device 4, and includes an active carbon layer 31 and a desulfurizing agent layer 32 detachably disposed on a side wall of the exhaust gas furnace 1, and multiple groups of ultrasonic vibration plates 33 are disposed between the active carbon layer 31 and the desulfurizing agent layer 32; through setting up active carbon layer 31 and desulfurizer layer 32 can carry out further processing to the impurity in the waste gas, the existence of ultrasonic vibration board 33 can make active carbon layer 31 and desulfurizer layer 32 vibrate to avoid active carbon layer 31 and the aperture in the desulfurizer layer 32 to be blocked by the impurity and lose activity, thereby improve waste gas treatment's quality.
As a possible implementation manner of the solution, it is preferable that the filtering assembly 5 includes a sieve plate 51 obliquely disposed inside the waste gas furnace 1, one end of the sieve plate 51 is provided with a baffle plate 52 engaged with the waste gas furnace 1, a rubber layer 53 is disposed on the top and bottom of the baffle plate 52, a handle 54 is disposed on a side far from the sieve plate 51, a fixed block 55 is disposed on a side of the waste gas furnace 1, and the fixed block 55 is located on a side of the sieve plate 51 far from the baffle plate 52 and abuts against the bottom of the sieve plate 51; a slag hole 7 is formed in one side of the waste gas furnace 1, the slag hole 7 is positioned on one side of the screen plate 51, and a valve 71 is arranged on the slag hole 7; the screen plate 51 can intercept the settled particulate matters in the waste gas on the screen plate 51, when the particulate matters are accumulated to a certain degree, the valve 71 can be opened, so that the particulate matters on the screen plate 51 are discharged from the slag hole 7, and when the screen plate 51 is damaged, the screen plate 51 can be extracted from the waste gas furnace 1 through the handle 54 for replacement; the rubber layer 53 is provided so that the gas in the exhaust gas furnace 1 does not escape from the gap between the baffle plate 52 and the side wall of the exhaust gas furnace 1, thereby avoiding the exhaust gas from being discharged to the air without being treated.
As a possible implementation manner of the present solution, it is preferable that a water outlet 8 is provided at a bottom end side of the exhaust gas furnace 1, so as to discharge the liquid sprayed by the spraying component 46; the liquid in the spraying component 46 drives the particles in the waste gas to settle and then to be filtered by the screen plate 51, and then to be discharged through the water outlet 8, so that the phenomenon that excessive liquid is accumulated in the waste gas furnace 1 to interfere with the subsequent waste gas treatment can be avoided.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the utility model. The utility model is not to be limited by the specific embodiments disclosed herein, but rather, embodiments falling within the scope of the appended claims are intended to be embraced by the utility model.
Claims (6)
1. An exhaust treatment device of a graphitization furnace, which is characterized in that: the device comprises a waste gas furnace (1), wherein an air outlet (2) is formed in the top end of the waste gas furnace (1), a purification assembly (3), a spraying device (4) and a filtering assembly (5) are sequentially arranged in the waste gas furnace (1), and an air inlet (6) is formed in the bottom end of the waste gas furnace (1);
the spraying device is characterized in that the spraying device (4) comprises a residual tooth (41) rotationally connected with the side wall of the waste gas furnace (1), a gear (42) is arranged on one side of the residual tooth (41), sliding tables (43) are arranged on two sides of the inner wall of the waste gas furnace (1), sliding blocks (44) are slidably connected between the sliding tables (43), racks (45) are arranged on the top ends of the sliding blocks (44), the residual tooth (41), the gear (42) and the racks (45) are meshed in pairs, and a spraying assembly (46) is arranged at the bottom end of each sliding block (44).
2. The exhaust gas treatment device of a graphitization furnace according to claim 1, wherein: the spraying assembly (46) comprises a water storage tank (461) fixedly connected with the bottom end of the sliding block (44), a plurality of spray heads (462) are communicated with the bottom end of the water storage tank (461), and a water inlet hose (463) is communicated with one side of the water storage tank (461).
3. The exhaust gas treatment device of a graphitization furnace according to claim 1, wherein: the purification assembly (3) is arranged above the spraying device (4), and comprises an active carbon layer (31) and a desulfurizing agent layer (32) which are detachably arranged on the side wall of the waste gas furnace (1), wherein a plurality of groups of ultrasonic vibration plates (33) are arranged between the active carbon layer (31) and the desulfurizing agent layer (32).
4. The exhaust gas treatment device of a graphitization furnace according to claim 1, wherein: the filter component (5) comprises a screen plate (51) which is obliquely arranged inside the waste gas furnace (1), a baffle plate (52) which is clamped with the waste gas furnace (1) is arranged at one end of the screen plate (51), a rubber layer (53) is arranged at the top and the bottom of the baffle plate (52), a handle (54) is arranged on one side, far away from the screen plate (51), of the baffle plate, a fixed block (55) is arranged on the side, far away from the baffle plate (52), of the waste gas furnace (1), and the fixed block (55) is located on one side, far away from the baffle plate (52), of the screen plate (51) and props against the bottom of the screen plate (51).
5. The exhaust gas treatment device of a graphitization furnace according to claim 4, wherein: the waste gas furnace (1) one side is provided with slag hole (7), slag hole (7) are located sieve (51) one side just slag hole (7) are provided with valve (71).
6. The exhaust gas treatment device of a graphitization furnace according to claim 2, wherein: a water outlet (8) is arranged at one side of the bottom end of the waste gas furnace (1) and is used for discharging liquid sprayed by the spraying component (46).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320345379.4U CN219615161U (en) | 2023-02-28 | 2023-02-28 | Waste gas treatment device of graphitization furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320345379.4U CN219615161U (en) | 2023-02-28 | 2023-02-28 | Waste gas treatment device of graphitization furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219615161U true CN219615161U (en) | 2023-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320345379.4U Active CN219615161U (en) | 2023-02-28 | 2023-02-28 | Waste gas treatment device of graphitization furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219615161U (en) |
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2023
- 2023-02-28 CN CN202320345379.4U patent/CN219615161U/en active Active
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